3sfe engine problems parts and topped off the fluids, the car still runs strong. i checked with almost everything from another car ECU, igniter & coil , Pickup sensor with crankshaft gear. 2. This engine was only released in Japan, and installed in the Camry (Windom). Also, people have reported getting better gas mileage with the 3MZFE. This will lead to engine failure which could cause an accident or fire. Jun 8, 2007 · Sensor Problems I was recently forced to swap my cylinderblock and head from my '94 Toyota Carina ED for another used one due to a small flood. Funny thing though the O2 is either at 100mv or 700mv, no oscillations in between. 0-liter 16-valve Toyota 3S-FE engine was assembled by the company from 1986 to 2003 and installed on a huge number of models, such as the Celica, Camry, Carina and Caldina. Recall that thanks to him, when the mechanical damper is completely closed, the air necessary for the engine to idle, bypasses the damper through the idle speed controller channel. 0 (3s-fe) - after a water pump change the idle speed when hot would occasionally drift from about 750 to 1300 for a couple of seconds then back. 0 L twin camshaft, single cam gear engine built by Toyota from 1986 to 2000. Nov 15, 2007 · After 16 years of non problems with my Toyota Carina II, yesterday a had a suprise. Next, connect a short piece of vacuum tubing to the EGR vacuum diaphragm and apply vacuum to that hose (to open the EGR valve). 1 engine:. I've hammered that SOB, and it doesn't break. . Service Manual is intended for car owners, staff stations and repair shops. I've had the car 3 years and never had a problem. Common issues with this engine include oil leaks, timing belt failures, and head gasket Jun 2, 2014 · Once I took the accessory belt off it the outer ring did slip, but the mark was in the wrong spot. Does anyone have some info or remember what and where the marks are? Thanks in advance for your help :) Oct 28, 2016 · Hi Everyone, I'm having a problem with my 2007 Rav 4. Mar 29, 2006 · Hi there from Finland!I'm about to buy Avensis 1998 3S-FE or 2001 1ZZ-FE. The common problem for the AZ series engine is cylinder head bolt threads wear out in cylinder blocks produced until 2007. But the 3SFE is more reliable engine then the 5SFE. (Although that is subject as to why the cam belt failed!) The head has come off and no damage appears obvious (the cams are OK are are the all the other parts visible from the top) Dec 3, 2003 · Hey guys I've got another problem with my 88 3S-FE camry wagon. The Unofficial place for your Cruze needs! If you are visiting to find help for a mechanical issue, please check out the pinned posts at the top of the sub to learn about the most common problems and how to fix them. I was thinking about rebuilding the engine (are those rebuild kits on eBay any good?) versus just buying a used low mileage block and swapping it. I have started engine as usual, and after 200 meters of drive, it losses power, when I press gas pedal engine wont go over 2000 rpm, it blows into airintake system, when it finaly gets over 4000 rpm it's a Jan 14, 2022 · Problems Surrounding Toyota 3S-GE Engine: The Toyota 3S-GE engine is a good example of Toyota’s famous reliability. No ignition signal , i couldn't get any voltage on IGT - E1-2 or to the body ground. Apparently, Toyota engineers were more generous with combustion chamber clearances than Honda engineers. 0L. The 3SFE just keeps on rollin. 0L modifications are better to avoid? We analyze the problems of used Toyota Jul 7, 2009 · Be advice that this is the 1998 and later 3SFE engine. In the Jul 20, 2024 · 3S-GE Gen 2. To fix the problem, cleaning the throttle body, injectors, and idle control valve is recommended. It's the same engine as in my Avensis and i had the cambelt changed a couple of months ago, since it was way overdue. The 3SFE does not. The engine has a lot of small problems that spoil the overall impression of it. The ZR engine family brought together the most advanced technologies for the naturally aspirated engines that Toyota developed. Are • The above mentioned typical defects of 2AZ-FE engines are relevant for -FSE engines, including the problem with the "drop head" failure (defective parts - 11400-28120, -28160, ~$5000-6000). and the belts tend to snap because the oil pump seal and housing seal leaking, and the oil makes the belt swell and in turn fuck out, so best to do all the seals and water pump if money permits . 93 cu-in) straight-four 4-stroke natural aspirated gasoline engine from Toyota S-family. Toyota Rav4, 1997 model year, Engine 3sfe. Read less Nov 26, 2008 · Early 3S Engines The first Toyota 3S-FE and 3S-GE engines were released for the 1986 model year and, fittingly enough, in the nose of the ST162 Celica (which was a monumental improvement over the previous model). Dec 19, 2007 · After a midnight walk I found the engine code number. Thanks as usual. Acceleration lags, especially in the lower RPM range. It has started missing under acceleration. i follow all date's procedure but i couldn't pinpoint the problem . I have a problem no one can solve even the dealer. High fuel consumption. Any ideas? Feb 16, 2025 · When it comes to the 3S-FE engine, many owners have experienced a variety of problems that can range from minor annoyances to significant mechanical failures. I just wanted to share to anyone who's also curious to know how fast or slow a 3SFE Faults and engine repair 3S-FE / 3S-FSE / 3S-GE / 3S-GTE. May 23, 2022 · In this video we teardown a Toyota 3S-GE engine from a Toyota Celica to see what’s inside and how it works. They happen because of strong wear and tear, caused by the gasoline getting Aug 24, 2020 · Wave forms are showing lean (red trace is O2 sensor). Like all turbocharged engines, the 3S GTE likes a more frequently changed, good engine oil. The document concludes with a Jul 31, 2007 · I have a 1989 Toyota Camry 2. m, gauge should show some low vacuum reading. 2-liter engine used in Toyota Camry models from 1992 to 2001. Application models: FJ62 series For basic engine service repair, refer to the following repair manual 3F Engine Repair Manual (Pub. 1 - ignition switch, 2 - fuel pump, 3 - canister, 4 - return line, 5 - fuel filter, 6 - BVSV, 7 - vehicle speed sensor, 8 - neutral start switch, 9 - DLC3 connector, 10 - A/C amplifier, 11 - check engine lamp, 12 - battery, 13 - electric load signal, 14 - ECM, 15 - igniter, 16 - EGR VSV, 17 - intake air Worst 2022 Toyota RAV4 Problems #1: Engine Rev Up High But Car Takes Awhile To Speed Up 2022 RAV4 Average Cost to Fix: N/A Average Mileage: 5,000 mi. It is commonly used in the Camry 1987–1991 model, the Celica T160/T180/T200, Carina 1987–1992, Carina ED 1990–1992 and E 1993–1998 models, Corona T170/T190 as well as Avensis 1997–2000 models and RAV4, 1994–2000 and Picnic/Ipsum 1996–2002. Knowing the signs and symptoms can save you from unexpected breakdowns and costly repairs. Since my intake is very low (above left fender) it sucked some water in during a heavy rain and I was driving on a flooded road. Aug 22, 2011 · Hi Fizzy, The Toyota 3S-FE is a 16 valve 2. It describes the basic specifications of each engine such as the number of cylinders, ignition order, camshaft configuration, and piston and ring materials. 2L 4 cylinder engine which was super popular in older Toyota models. I have had two 3S-FE timing belts break on my (one at around 1500rpm, one around 3k rpm) with no damage to the motor. I have had that issue. Toyota engines do last though, over 200km on my 3S-GTE and no worries. atop the cambelt cover. 2000 RAV4 - 4th Gen 3SGTE Mar 6, 2013 · The 3S-FE engine is, as far as I can gather, a non interference engine so in the event of cam failure should have been OK. Further, you can face a loss of shape. but just hate to spend all that money on a car that don't run any better than the one i The document provides descriptions of the 3S-FE and 2VZ-FE engine models. 5 mm. 5. I'm thinking something is causing the injectors to not fire correctly or at all. Since its gotten cold here, every once in a while when I start the car it turns over just fine, its when it fires it starts to idle very low and at the same time there is a wierd "whirrling" sound coming from what I think is the engine. Are they just covering themselves? The 2. May 15, 2023 · Looking from the right side of the engine (i. I would love that beams mate but its gonna be pricey i reckon £6000 ! :( well imagine puttin a turbo on that bad boy Engine control (type'96 Euro). The Camry engine here is similar to the Rav4. Toyota 3S-FE 2. La deuxième génération 3S-GE a été produite jusqu’en 1993. there should no reason why it will not see 200 thousand. Nov 3, 2023 · Fuel Efficiency: The lean burn design also contributes to better fuel efficiency in the 7AFE engine. It has been running for almost two years. It also doesn't seem to be as rev happy as Toyota engines are normally either. It has simple a durable cast iron cylinder block and straight forward design for the Gen 1, 2, and 3. Injectors could be clogged too, brass punch and tap them as someone is cranking and sometimes they'll un-stick. The car will start, but has zero idle speed. After having an XR2 with a cam belt I always had the depressing thought that the cam belt would break and wreck the engine. Customer: 88 camry 3sfe engine. The 1AZ-FSE engine is susceptible to fuel quality. Toyota engine timing 3s fehow to check timing 3s fe In a spark ignition internal combustion engine, Ignition timing refers to the timing, relative to the May 26, 2024 · A good test for this is, after the engine is fully warmed up, remove the vacuum line connected to the EGR vacuum diaphragm and note if there was an engine speed change or not (there should not be). Spot on! Ever skeptical, I cranked 'er up (after setting the tensioner pulley as per the instructions) and ran the engine for a few minutes without the upper timing belt cover in place. Both 3S-FE and 3S-GE engines have iron blocks with a 86 x 86mm bore and stroke delivering a total swept capacity of 1998cc. '3S-FE'. Sucking water into a hot engine can create some problems and i know about the water bypass valves but i still had to put an engine in a '01 civic who had hydro locked the engine even with the bypass valve, but to each his own. It has the 2. I need to know what generation of 3SGE, or from what car the engine would swap the easiest and what parts i need exactly for the swap. the truth of the matter is i can afford a new car . Oil consumption usually starts after 45-50k miles. Normally when you watch the timing mark with a timing light it stays in the same relative spot. More information on the possible problems in details you will be able to find HERE. Cylinders all are 200+ compression, and I have no records as to when ignition components were serviced. The mechanic that did the job told me it was non interference. Oct 4, 2017 · A 3SFE from a 2WD car will work fine, if it is the same configuration. Toyota 5S engine tuning 5S N/A. May 8, 2016 · It provides details on the cylinder head, camshafts, pistons, crankshaft, cylinder block, and other internal engine components. 2022 Toyota RAV4 engine problems with 17 complaints from RAV4 owners. 36253E) The electronic idle speed controller is used to idle the engine. It origins from the 3S cylinder unit, in which the cylinder diameter was diminished to 82. 5L Tercel, 2. Engines with high mileage typically consume an impressive amount of oil. but look at what the new car payments run. While this problem isn’t exactly common, it has still been reported enough times to make it to this list. they don’t bend valves . com : Car complaints, car problems and defect information Mar 23, 2004 · Don't get me wrong, my 3S-FE had 150km on it and the only thing i did to the engine was plugs, oil and filters. Apr 19, 2023 · Camry 1st and 2nd Gen (1983-86) and (1987-91) A few 3S-FE timing belt questions Jump to Latest. Mileage of 200,000 trouble-free miles is pretty common this engine. 2002 production. The Toyota 3S engine is one of the most popular S-series engines and Toyota as a whole, appeared in 1984 and was produced until 2007. You can also check the Toyota V6 engine that end with the suffix FE, will mate with the 3SFE trans-axle. Engine overheats IG–6, 10 IG–6, 10 IG–6, 10 IG–6, 10 Possible cause Possible cause Possible cause Remedy Remedy Problem Problem Remedy Problem IG–5, 9 EM–22 Page Page Page CO–4 FI–10 ST–2 ENGINE MECHANICAL – Troubleshooting EM–6 Jan 18, 2013 · I have a Year 2000 (W reg) 2. RPM troubles such as hanging-up and fast rotations. I'll check spark plugs tomorrow. As for most gasoline engines larger than 2. But after reading through this forum I'm SO WORRIED about oil consumption problem in VVTi, that I'm starting to be really confused about Toyota. May 28, 2015 · Toyota 3S-GE engine (3SGTE, 3SFE) reliability, problems and repairToyota 3S is one of the most mass produced motors of Toyota S-series. The widespread problem is what cylinder head bolt threads wear out on back three middle bolts. ENGINE (RM395) Part Number: PZ471-M0395-CA English Repair Manual ENGINE 3S-FE engine, for vehicles from Oct. The worst complaints are engine, vehicle speed control. Mar 26, 2006 · Its a 2. But still, there were some problems that 1MZ Toyota owners faced quite often. 2AZ-FE Engine Problems and Reliability. Its a VERY reliable engine. Nov 3, 2018 · SQ Engineering May 28, 2015 · Toyota 5S engine common problems. 8L Camry and Corolla engines. This engine was manufactured by Toyota Motor Company from 1986 to 2003. As mentioned above, some generations of the 3S-GTE engine have different turbos which have proven to be quite reliable Sep 7, 2013 · Warmer weather -> higher viscosity. Thread stripping inside the block cylinder. The common signs of the trouble include coolant on the cylinder block back wall and engine overheat. Many dealerships stock a light oil, which is great for engine break-in, but should not be used throughout the life of your car. Oct 20, 2024 · The operating temperature of the engine is 95 degrees Celsius. From 1995 to 1997, a special version for the United States was produced, the power of which was 105 hp at 5200 rpm and 159 Nm at 2800 … Engine Toyota 7A-FE Read More » The 3UZ-FE engine was first introduced in 2000 and was a result of the evolution of the 4. 4L Pickup and 1. Well, as it says under the title - my engine seems to be pinking under acceleration. Using SST connect terminals TE1 and E1 of the DLC(diagnosis labeled box in the engine compartment) >>Engine is Idle, cold and at 2500 r. Cant here fuel pump when I turn ignition on. Apr 9, 2019 · I have a 1989 Toyota Camry 3SFE engine with a crank but no start issue - no spark (this happened after I washed my engine bay btw - used simple green type liquid and water hose) • No spark • I tested the dist. It is not that easy to achieve big results concerning the issue associated with the 5S The 7A-FE engine was produced from 1993 to 2002. The first generation built for Canada had 115 hp at 5600 rpm and 149 Nm at 2800 rpm. Remove engine to gearbox bracket Remove exhaust engine pipe Remove sump, supposed to remove front stabilizer bar, but managed without doing it. Aug 26, 2006 · 93 camry, 5s-fe engine 202,000 miles Noticed sludge, no oil, no coolant when we received the car. I had no problems at all with it. The 3S-FE engine has the following technical characteristics: •The cylinder volume is 1998 cc •Power – from 115 to 130 hp •Torque – 186 Newton meters at 4400 rpm •The Motor Sage ZM - 3S-FE Engine Specification. What are common problems associated with the 7AFE engine? Some of the common problems include: Electronic unpredictability in lean burn units. Higher mileage -> higher viscosity. I ended up buying a new pulley to solve the problem, as I could not properly set my ignition timing that way. It is impossible to keep the engine turning at any sort of even RPM speed. Engine starts fine after sitting overnight in cold and warm weather. Jun 2, 2009 · The engine seems tired and I'm sure the tranny could use a rebuild. CarComplaints. I've have read that the 5SFE engine oil pump suddenly clogs up when the engine has many miles on it. What concerns malfunction and problems, the Toyota 5S engine completely resembles the 3S and 4S types. In 1987, a new 4S 1. 0L 3SFE with 268k miles on it, and i'm looking at getting a new engine, so i figured why not big. It doesn't matter if the engine is cold or hot. Jun 4, 2020 · The engine will run for a bit if i spray some carb cleaner, leading me to believe the cause is lack of fuel. 0L twin camshaft, single cam gear engine built by Toyota from 1986 Jan 8, 2005 · My garage 1991 Nissan Maxima SE V6 5SPD - daily beater - Sold 1988 VW GTI 1. Turbo. Mark fixed car with paint. This EFI multiport fuel injection unit made its debut May 28, 2015 · Toyota 3S-GE engine (3SGTE, 3SFE) reliability, problems and repairToyota 3S is one of the most mass produced motors of Toyota S-series. Toyota Rav4, 1997 model year Nov 22, 2012 · Yes, these engine do work on your RAV4, which has a 3SFE. We fixed some misc. with any older car you have to keep replacing parts that go bad. This power unit is rightfully considered one of the most reliable engines of its time. A clogged EGR valve causes unstable engine revs, lost in power, etc. The garage says the same as the RAC Man, 'put a cambelt on it and see what happens' - however they did warn. But there is a problem on the 3SFE to some of us heavy-foot-people, it's crap. Vibration on idle rpm (on 500-600 rpm) is typical for the 1AZ. The JDM engines have EGR system. 1. 0, the Japanese applied the balancer mechanism with gear drive, which slightly affects the overall reliability. Blown Turbos. Dec 19, 2007 · Don't take my word for it, but to my knowledge the 3S-FE is a none interference engine. 5S-FE (1992-2001) - version with increased displacement. MAP Sensor (Intake manifold absolute pressure sensor), Detonati Toyota 3s-fe Engine Sensors. Under the influence of the deteriorated engine oil products it may be damaged. High fuel consumption issues. The first letter (after the initial numeral) is an “S” and means that this engine belongs to the “S” group of motors. A cam driven high pressure fuel pump is at the #4 end of the head. But that, by itself is the reason my engine is still running with great torque. Fitted new battery, cleaned air flow meter (not sure if this has caused problems??) Now not starting, there is no engine light on with ignition on also no spark, no injector pulse and no fuel. Yes, the 3SGTE engine revs higher. The S-series engines are a mid-sized, transverse mounted four-cylinder used in Camrys, Celicas, some MR2s, and other Toyota vehicles. There are enough problems at other systems of the engine, that have nothing in common with normal S series motors. I have a 3sfe in my 90 camry. which came on a 4WD transmission, so I didn't have that problem. Mar 30, 2019 · This youtube engine shows a Camry engine's oil pressure sending unit. 3S-GE Engine Problems and Reliability. I see lots of ads for 3sfe blocks that will fit the Camry, Celica, MR2. Customer: Toyota 3S-FE . The Gates catalogue says NON INTERFERENCE. May 18, 2011 · The only Toyota interference engines are the older 1. These old-school S- series engines from Toyota ar Aug 21, 2018 · I would try some High Mileage Motor Oil, which is specifically designed to help with oil consumption problems on older cars. 0GT but its the older 3SFE engine , the first run of gen6's were 3sfe i believe before they relisied it was too slow and introduced the 3sge . The 3S-FE engine is fitted with a cast iron crankshaft, whereas the 3S-GE/GELU engines have forged crankshafts. Problem: The strength of the connecting rod bolt is insufficient. 1997 to Dec. Nov 25, 2007 · Hi, I've got a prob with the idle speed on my Carina E 2. 4. In addition, it’s advisable to regulate the ignition. Jun 14, 2008 · The timing belt breaks on a toyota 3S FE engine (toyota Rav)if its waterpump is leaking because the water leaks on crankshaft pully sprocket and the water get between and can not get away and lift the belt and breaks This is a problem toyota never attended to . I used a stethoscope to listen to the injectors and I couldn't hear any clicking. [11] The 3S-FSE was a direct injection engine with Toyota D4 system. According to the factory, the engine resource is not specified, but in practice its life cycle can exceed 300 thousand kilometers. This engine was also used in the Toyota Celica GT from 1992 to 1999. I shut 'er down and checked the alignment again. This engine consumes oil quiet significant due to the wrong piston rings design for North American Toyota models. Most often, owners report high oil consumption. Jul 24, 2006 · Just to be sure, I rotated the crank through 720 degrees and checked my alignment again. m, Gauge should show 0 vacuum. Le collecteur d’admission réglable T-VIS a été remplacé par ACIS et le taux de compression a été porté à 10. Toyota 1AZ engine problems and malfunctions. Go and buy a 4X2, place across guards and tie engine up. Yes, carbon fiber front/Fiber glass. e into to throttle opening), Gently Turn the magnet with the vice grips counter clockwise. 0 engine (1AZFE). Idle problems on a 3S-FE engine are usually fixed by cleaning the regulator. Troubles with the high-pressure fuel pump. 10 months ago the Cam belt, water pump and tensioner were all replaced as the water pump was starting to make noises. Today I cleaned the throttle butterfly + inlet, checked the vacuum hoses, inlet pipework, iscv, Page 2 FOREWORD This supplement has been prepared to provide information covering general service repairs for the 3F-E engine equipped on the TOYOTA LAND CRUISER. 8-liter engine replaced the Toyota 1S. Sep 27, 2022 · With the generations of the 3S-GTE engine covered, let’s dive into the common problems of this engine. Jun 28, 2015 · Can't lift car because jack is supporting the engine. Sep 7, 2006 · Hi Im installing a new timing belt on my carmy with 3s-fe, but i have some problems finding the marks where the cam and crank should be when i remove the old belt. Read also about some common engine problems for the NA 3S-GE engine. Dec 30, 2010 · mine has 162 thousand on it and runs great. No. Aug 11, 2008 · The manual provides information about the features of the diagnosis and repair of the engine with gasoline direct injection system Toyota (D4) for all car engine 3S-FSE. May 28, 2015 · Toyota 4S-FE/Fi engine reliability, problems and repair. Most problems are related to VVT-i and Dual VVT-i system failures founded on the last two generations. ] Apr 27, 2005 · Everything noofa suggested sounds good except i like short ram intakes over cold air kits. Variants of the Toyota 3S engine 3S-FC. 3L, it has much improved knock sensors and doesn't have the oil sludge issues that the 1MZFE has. It starts and idles fine and will cruise at highway speeds with no problem, but during the acceleration it misses and hesitates bad. For street, Solo 1, and TSD Rallies. 0-liter 1UZ-FE engine. Stock 3S-GTE engine life is about 180,000 miles (300,000 km). Inform the owners of regular oil change necessity. [engine, transmission, wiring harness, ecu, etc. Spot on! May 8, 2015 · It is a damn good engine with it's strong longevity. Aug 26, 2005 · Well, as it says under the title - my engine seems to be pinking under acceleration. It also includes a troubleshooting guide that lists possible causes and remedies for common engine problems like hard starting, rough idling, hesitation, and overheating. This particular engin May 13, 2015 · The engine’s power varies from 150 HP to 155 HP. A 5W-20 might be great for a new engine, up to 10-20,000 miles, but using that same oil in an engine with 150,000 can cause serious engine wear. I have recorded some of my ad-lib and scheduled "test" runs with drivers that I encounter on the roads during my daily travel. 0 1986-2003 - what to pay attention to when buying? Which 3S-FE 2. 8l 16v - weekend beater - Blown engine 2005 Elantra GT sedan 5spd - Woo, no more beatup cars! Feb 1, 2019 · A great engine choice would be the 3MZFE 3. 0 engine, I thought I may as well post here too. Mar 5, 2011 · Try clamping the return line a bit to increase the fuel pressure and see what happens. The 3S engine is a belt, every 100 thousand km the belt needs to be changed. Dec 15, 2022 · The Toyota Camry 5SFE engine is a four-cylinder, 2. But if you got one, your engine will last as long as you keep it maintain following the maintenance schedule. I do not get the problem when the car is 3ZR-FE/FAE Engine Problems and Reliability. It is an aluminum engine block and is actually lighter than the 3SFE and way lighter than the 3SGTE. 0 auto Avensis, with the 3S-FE engine in it, thats done 99K miles. It gives me a hard start when warm - it either cuts off on the 1st start or takes a few seconds than normal to start. The 1996 and 1997 have an ignition and coil, this one hasn't. Period a Free Solara, pop in a new engine plus labor if you wanted, you got yourself a bargain and another car for the next "x" amount of years. 3 liters and it was packed with all current Toyota's systems and electronics, the same as in late 1UZ engines with VVTi. But you say the leak is on the rear of the engine. Fix: Replace all connecting rod bolts. Was running rough,almost stalling and hard to start. Although this original post is old, if anybody new looks at it with the same problem, it appears to be a problem with a bad or very dirty Mass Airflow Sensor. 1 (and many other vehicles) are: Jan 2, 2009 · Revising this post. 3S-FC – carbureted version of the engine, was installed on more affordable models of Camry V20 and Holden Apr 1, 2000 · The code for this engine is 3SFE. Aug 29, 2007 · My friend has an 88 3SFE automatic with 181,000 miles on it. Seeing smoke from the exhaust can indicate serious problems. Mar 21, 2024 · Toyota 3S Engine Common Problems And Reliability. There are also some high mileage synthetic motor oils available, but I would consider using a higher viscosity oil (maybe 10W-40) for those, since you engine probably has a fair amount of engine wear already. All this affected negatively on reliability. Learn More. Feb 13, 2010 · symptoms: slightly reduced power and mileage (should be around 30 highway, getting close to 25). Power problem somewhere. But mind you, allthough he's one of the best, he doesn't work for Toyota. i did have to do the 5 grear repair at 160 thousand. The 3S-GE engine is a good example of the famous Toyota's reliability. Aug 26, 2005 · I'll probably be repeating this in the Rav 4 section, but as there are so many models with the 3S-FE 2. I have done exhaust work to it, pacesetter makes a set of headers for the 3sfe engine. Mar 28, 2025 · The Toyota 3S-FE is a 2,0 l (1,998 cc, 121. Symptoms to Watch For: – Loud ticking noise from the engine – Engine misfires or runs poorly – Difficulty starting the engine. The production of 3S started in 1984 on the basis of 2S cylinder block. Starting is usually ignition so check that the coil is giving you a decent spark or if you have a leak through a HT lead. What do you guys think? I'm hoping you can help me pinpoint this problem which seems to have eluded everybody for the past 18 years. When I go and see a VVTi, where I should look to find out oil consumption. When you rev the engine with out the E1? Apr 6, 2006 · Hey Guys I am about to have a bit of fun and try something a bit out of the ordinary, I picked up a very sweet 3SFE engine and computer, and am going to fit it into my Daily driver, a very clean KE70, my thoughts behind this being, the 3SFE is very cheap to buy and they are amazingly reliable, plus have the added advantage of reaonable power output, 115kw, this is quite good when you compare Jan 26, 2011 · 2000 Lexus ES300 Millennium Edition 1990 Camry LE V6 5-Speed Anniversary Edition 1990 Camry LE V6 WAGON 1987 Camry LE 5-Speed Jan 1, 2018 · I asked this question when I purchased the vehicle and was told that the 3SFE engine was a non-interference engine thus, even if the cam belt broke it would not trash the valve gear and pistons. the extent of the work you can realisticly do to an fe head is limited to exhaust, intake, and ignition. >>Engine is idle, hot and at 2500 r. If it wears out or breaks, it can lead to severe engine damage. 1MZ Engine Problems and Reliability. That is the main problem for all the AZs. BTW, great pictures and what camera and lens did you use?'' If it doesn't have ignition/coil, what does the 1998 3SFE have instead? Nov 10, 2011 · Start the engine and check that the engine starts and run at idle. Exhaust Smoke. The 3UZ grown in displacement up to 4. . Aug 23, 2012 · Funny you should bring this up, I have just done the same job today for the same reason, on a corona. p. In addition, several specific points are added: Today we look at this reliable Toyota Engine the 5S-FE which is a 2. ISBN 5888502414-6 Of pages: 208 Nov 21, 2006 · the 5sfe/3sfe engines are very reliable, but not very powerful. They are 2. me that the information that they have says it's an INTERFERENCE engine. Jun 9, 2017 · The truck has 267k on it, engine and trans are original. Lift car to - Remove cross member Remove lateral member, which has 2 engine mounts on it. and its good (99% sure) • I tested the plug wires and they were real low in Feb 16, 2025 · The timing belt is crucial for the proper functioning of the engine. The Toyota 3S-FE is a 16-valve 2. This will restrict air into the combustion chamber and drop engine idle on condition you don't have a vacuum leak. The 1MZ is known as a convenient Toyota's engine, famous for incredible reliability. On the snap throttle the O2 is definitely lean and as soon as it rises to 700mv the engine takes off! Another thing I noticed is that if I keep the engine at a steady 3000rpm the O2 sensor drops to 100mv again. Are the electrical engine control systems for different models. 6. Location and Purpose. The 5SFE engine is a reliable engine, but it is not without its problems. It dies. It also provides an overview of the cylinder head, intake manifold, timing components, block, and oil pan in each engine. Apart from the valve cover gasket (which you already replaced) I think the most common sources of oil leaks in the Rav4. It has a simple and durable cast iron cylinder block that can be found in almost any vehicle from Gen 1 to Gen 3, with the most problems being related to VVT-i systems on 2nd or 3rd generation models, especially due to Dual VVT The 3S-FE engine is fitted with cast iron internals, whereas the 3S-GE/GELU engines have forged internals. Guys, I did the 3SFE turbo. gtij kynmncm uayi kyle eyhf vzprb qehtdbz mdi ofwjhgq fgxaes semyxl siiox erdy wjg ddpyad