.2l ecotec engines. common failures are timing chain, timing chain tensioner, timing chain guides, and balance shaft. Here we show how loose the timing chains are on a 2011 Chevy 2.4 Liter The timing chain on GM ecotec engines has always been loud, even this newer 1.4T version. Think this one is loud you should hear the old 2.2 eco-tick when the oil was cold, sounded like a diesel engine. A timing chain will always make more noise than a belt, but I prefer the noise to having expensive maintenance & possible failure of a belt
Engine Timing Chain Kit w/Chain Guide Tensioner Sprocket - Compatible with 2.0L 2.2L 2.4L Buick Chevy GMC Pontiac Saab Saturn - Replace # 12680750 9-4201S 9-4201SX 4.4 out of 5 stars 170 2 offers from $94.9 5.0 out of 5 stars Replace your ecotec timing chain, or it will destroy your engine. Reviewed in the United States on November 15, 2020. Verified Purchase. I replaced my timing chain kit, and went ahead and did my balance shaft chain kit at the same time. My Saturn Ion has 200k miles, and I replaced everything just in-case Timing Chain Guide Ecotech Ecotec Cold Start Timing Chain Rattle example and tensioner location 2.0 2.2 2.4 lsj l61 le5 GM 2.2L Ecotec timing chain replacement '03 Cavalier part 1: Intro and valve cover removal EcoTec Timing Chain Guide Failure GM 2.2L Ecotec timing chain replacement '03 Cavalier part 3: Front engine mount and timing parts Ecotec Timing Chain Replacement Tech Tips GM 2.0/2.2/2.4L, Timing Replacement, Cloyes 9-4201S \u0026 9-4202S 2005 Pontiac Sunfire ecotec 2.2L timing chain noise diagnostic. 2.2L ecotech common timing problem Step By Step: 2.4 EcoTec Timing Chain Replacement GM 2.2L Ecotec timing chain replacement '03 Cavalier part 4: Installing a new chain kit How to. Ticking noise coming from engine on 2014 equinox 2.4. Tags 2.4l ecotec. Yea it could be the chain hitting the top guide from slack it's pretty common on the 2.4 u can pop off the valve cover pretty easy and see the timing chain also get a flashlight and look at the timing chain guides. The tensioners on these also like to go out u can also.
Timing Chain. Saturday, February 02, 2008 10:23 AM. Bill. Hi, i have a 2004 cavalier Ls 4 door sedan 2.2 ecotec 4 speed auto with approximately 100,000 on it. my question is should i consider doing the timing chain between 100 and 150,000 or is it safe to wait, i know the chain stretches at 100,000 which in my mind increases the risk the chain. I have rebuilt several of the DI 2.4 Ecotec engines and after taking to the owners it seems they rely solely on the dash warning to change oil and fter. None of them check oil level in between or have heard of the oil consumption issues or timing chain component failures. All of the engines I have done (save for 1), are second or third owners Joined Sep 22, 2010. ·. 24 Posts. Discussion Starter · #1 · Aug 21, 2014. I have a rattle sound on start up, worst when cold, but will do it again if the vehicle has sat for 1/2 hour or more. It lasts for less than 30 seconds, but is consistent. It seems that it could be the tensioner bleeding down pressure for the timing chain I then get the nightmare call from the service department Mr. Joseph your engine sustained damage from the broken timing chain and your engine will have to be replaced at a cost of $9800.00. Now here is my dilemma I currently owe $19,000.00 on my vehicle and my milage is is currently at 126000 thousand due to my travels to and from the east cost
ECOTec 2.4 Liter engine (and all ECOTec engine blocks in 4 cylinder sizes) have a cartridge type oil filter housing on the front of the block, driver's side of the vehicle. The cap must be removed with a wrench, and the filter pulled out, then the new one put in. Now is usually a good time to replace the O-ring on the cap 2012 chev equinox. 2.4 ecotec engine 110000 km.. dealer replaced timing chain and fuel pump 2 weeks ago, but did not replace timing gears. engine is making noise again on cold start-up and on moderate read mor I have a 2012 Chevrolet Equinox with the 2.4L Ecotec 4 cylinder engine. Two weeks ago, the timing chain jumped a couple of teeth at 83k miles (lone P0016 diagnostic code). I first replaced the crank and cam position sensors to no avail, then went ahead and replaced the timing chain. I did lots of research before starting while trying to diagnose
The same with a timing chain, although timing chains tend to make more noise when cold, they still make noise even after coming up to temperature if the chain is in fact causing a problem. As a point of interest, Kawasaki brough out a 4 clylinder 4 stroke engine back around 1974 which with the exception of fuel injection and 4 valves per. The Ecotec LEA motor in his Equinox is not the same as what is in the Slingshot.. his 2.4 Ecotec is a later variant with a ton of changes including higher compression, completely different pistons/rings, and direct injection. relatively little in common with the LE5/LE9 in the Slingshot other than its a 4 cylinder with 2.4l displacement.
The knocking noise is horrible. I am too late to take action on the timing chain issue. The 2.4L Ecotec was just a bad engine on multiple levels. with the 2.4 L Ecotec engine and I have. Feb 22, 2016 · 2.4 L engine timing chain noise. coolsunfire. 03-30-2004, 04:09 PM. I changed my water pump on my 1998 Pontiac Sunfire Gt. It has a 2.4L engine and since the work has been done it has been a nightmare. The pump runs off the timing chain . The tensor in the engine also suffers from damage sometimes, and the cylinders may not fire as they are supposed to, resulting in decreased engine efficiency. In order to avoid extensive damage to the vehicle, users. Bulletin 14882 states that 2010 thru 2014 Equinox cars with the 2.4 ecotec have this problem due to frozen PCV valve and the motor building up pressure blowing out the rear main seal. My car has.
1. Timing Chain in V6 Engine. A typical combustion engine consists of a fixed cylinder(s) and a moving piston(s). A mixture of air and fuel get into the cylinder through the intake valve. Once inside, the mixture burns to release energy. The combustion process releases gases that push the piston down the cylinder on September 19, 2016. I had the water pump replaced and now there is a whine/whir coming from the timing chain area, they spent an extra day tracking down the cause of the noise. It did NOT whine before I brought it in. Two years ago there was a low hum that the dealer said was coming from the belt tensioner pulley, the sound resolved within. 2013 Equinox 2.4 4 cyl, 91k miles. Pistons, rings, and a timing chain replaced at 42k due to oil consumption issue. Oil changes every 5k with Valvoline Full Synthetic 5w-30 Dexos compatible oil. Last oil change was at 88k miles, oil is clean and level is good. I was driving home tonight and the check engine light came on, the engine was running normally before/after the light came on. My code. In extreme cases, the bolt can get tangled in the timing chain and shear off. Needless to say, having bolt fragments fall into the timing chain of a contact engine, could potentially cause rather expensive damage. If I am not mistaken, the 2.4L Ecotec powering bowtie6 is the same engine currently installed in the Polaris Slingshot - so if you. a 2.4 ecotec with VVti cams timing chains possiblty twin cam. Read full answer. May 05, 2016 • 2010 Pontiac G6. 0 helpful. I have a 2004 corolla and has a timing chain making noise , now i pull the timing cover out but forgot to align the marks, and i think i move my camshaft now i need to set the marks again , what u think.
Timing belts are made out of rubber and nylon, unlike a timing chain which looks a lot like a bicycle chain. Here's more on a timing chain vs a timing belt. For all intents and purposes, they create the same symptoms when they go bad. Timing belts are not that common. You're much more likely to find a timing chain in cars and trucks than belts .4 L Engine Problems. First- and second-gen Equinox models shared the 2.4-liter engine. It's a four-cylinder engine that makes 182 horsepower on a good day. It's used across a handful of other Chevy and GM models including the Buick Verano and GMC Terrain. All can potentially experience the same Chevy 2.4 liter engine problems Anyway, back to the noise. This only happens when the engine is cold, or has sat several hours. It goes away once the engine is at operating temp. It doesn't sound like it's coming from the timing chain area. I know the EcoTec's are prone to timing chain failure issues
My 2011 Chevy Malibu with 2.4 ecotec just broke a timing chain guide. 67,000 miles. Was getting the P0016 and P0017 crank / cam correlation codes. Man am I ticked! Variable Valve Timing (VVT) is used to vary engine performance and enhancements. On dual cam systems, the PCM controls the amount of variance on both cams separately. There are two actuators in the system; one for the exhaust cam and one for the intake cam. The system is designed to lower emission output, give a wide
. The CKP and CMP sensors work together to keep the PCM informed about engine timing. Should the timing be off, the PCM will set a code P0017. This code stands for Crankshaft Position - Camshaft Position Correlation. Overview 2.2 ecotec rebuild (part 1 of 2) General Motors Engineer gives us the lowdown on Ecotec 2.4 Ecotec Cold Start Timing Chain Rattle example and tensioner location 2.0 2.2 2.4 lsj l61 le5 LNF Top 5 Mods | ZZPerformance Gm Ecotec Engine Head Reassembly Opel vectra b 1.6 16v x16xel szelepfedél szerelés GM Ecotec 1.4 Complaint!!! If you are trying to figure out what the engine rattle or engine noise on your Ford F1 50 truck is, if you listen carefully and locate the sound, and you find that it is coming from the top of the engine, it is most likely cam phaser failure. You can hear the sound of a bad cam phaser in this video
Ecotec 2.4l timing chain defectGM 2.0/2.2/2.4L, Timing Replacement, Cloyes 9-4201S \u0026 9-4202S Ecotec Cold Start Timing Chain Rattle example and tensioner location 2.0 2.2 2.4 lsj l61 le5 Chevy equinox engine removal/through the top/not nut and bolt/but easy to do The combination of slightly more displacement and variable valve timing enables the Ecotec 2.4-liter to achieve one of the highest torque ratings - an estimated 170 lb.-ft. - for a 2.4-liter normally aspirated four-cylinder in the United States And the Ecotec 2.4-liter's 170 horsepower at 6000 rpm also is one of the highest specific-power. A timing chain only needs to be replaced if stretched or there are some other problems, however, issues with timing chains, chain guides, tensioners and other parts of the chain drive have been reported in both the 4-cylinder Ecotec and the V6. The timing chain is replaced as a kit with several related parts engine wikipedia, 2 4 l engine timing chain noise car forums and, vauxhall cam locking tool ebay, solved 2 2 ecotec timing marks fixya, engine timing amp locking e fox engineers ltd, ecotec 4 are the cams chain driven answers com, 2 4 ecotec timing chain marks, 2011 ecotec 2 gm powertrain torino, ne Just in Time\ing\ (Ecotec Timing Chain Set) Part 5Terrain Repair - 2.4L EcoTec Engine Noise Timing Chain and Balance chain. PT. 1 GM Ecotec 2.2 engine water pump disassembly How to replace engine balance shafts Toyota Camry. Years 1991 to 2017 2.2L ecotech common timing problem Step By Step: 2.4 EcoTec Timing Chain Replacement How works.
Vauxhall Timing Chain Bush Tool For Ecotec Diesel Engine 2 The Medium Diesel Engine (MDE) is a four-cylinder diesel engine developed by Adam Opel AG and branded 1.6 CDTI Ecotec in most markets. Opel also adds the marketing term Whisper Diesel in some markets, claiming relatively low levels of noise, vibration, and harshness LJEPOTA U POKRETU - ALFA ROMEO 159 SPORTWAGON 2.4 JTDM 2007. Bad VVT actuator (phaser)- Slow MotionChevrolet equinox 2009 - 2017 2.4 timing chain Marks head gasket replacement head bolt torque specs GM Z22SE Ecotec Cylinder Head Replacement ASTRA ZAFRIA Engine Nock/noise diagnosis! 2005 Chevy equinox 3.4L v6 aw the whole timing chain snapping thing is like the #3 rod bearing in the 2.4;s- u hear about it hear and there through word of mouth. (knock on wood) <br> Re: ECOTEC engine noises Have a 2014 Chevy Equinox LS with the 2.4 Ecotec, just did a oil change about a month ago, it has 63,351 on it odometer and whenever it starts it makes a rattling noise
Hi guys, I ordered the new tensioner from Amazon last month, and here is my two cents after working on my 2.2 liter Ecotec L4, 2007 Cobalt: When you take the old tensioner out, it's very easy for the timing chain to skip teeth at the crank end because the chain will probably be under tension between the intake cam sprocket and the clockwise. A lawsuit says the 2.4L Ecotec engine in the 2010-2017 Equinox burns too much oil, knocks incessantly, has defective spark plugs, and is pre-disposed to timing chain issues that can lead to complete engine failure. But wait, there's more
Hi, I am considering a used 2015 or 2016 Equinox with 2.4 engine . Does anyone know if the issues with oil consumption, and failed timing chains/tensioners have been fixed BEFORE the 2015 and 2016. SOURCE: timing chain noise 2005 cavalier 2.2 ecotec. Just the guide is probably making the noise. So either a new guide or a new chain. I would start with guide first, unless chain looks loose or cruddy Posted on Sep 16, 2009. 2 4 ecotec timing chain marks. Read full answer
The VVT 2.2 - 2.4 Ecotec engines have a history of stretching the timing chains. The engines I've see with stretched chains appeared to have been poorly maintained. Varnish and light sludge throughout the engine. I would do 5K oci with 5w-30 synthetic of your choice and call it a day No it doesn't the water pump on a 04 Saab 93 turbo is located at the back of the motor the timing chain runs through it and must be readjusted after the water pump replace I have contacted a actual Saab tech and got the same answer the serpentine belt runs the alternator and ac also the is a belt tensioner and the harmonic balancer as shown once we readjusted the tension on the timing chain. Do a search, there's a lot of info if its the rattle that only lasts a few seconds after the truck has sit for some time. In a lot of cases its just the timing chain tensioner taking up slack from oil pressure release of the tensioner slightly after setting idle for awhile and has caused no engine problems
Have a 2014 chevy equinox with the 2.4 ecotec and for a while now it has been making this noise when driving and on rev, very loud during startup when cold. Could it be timing chain? No codes pulled with the OBD The timing chain can make a variety of noises, and most often other parts of the engine are blamed for timing chain noise. Step 1. Place the vehicle in park or neutral and set the emergency brake. Raise the hood. Start the engine and listen to the front of the engine near the timing chain cover while the engine remains cold Ecotec 2.0L, 2.2L, 2.4L : Primary Chain. GM has had different timing mark designs on both the timing and balance shaft chains. Independent of GM's designs, Cloyes has designated the timing marks as shown in the illustrations to the right. With all designs the unique timing mark is aligned with the intake balance shade sprocket timing mark and. The Ecotec 2.4L's sand-cast cylinder provides excellent structural support, as well as enabling greater control of noise, vibration and harshness. The main bearing bulkheads, which support the crank bearing, as well as the cylinder bore walls, have been significantly strengthened to support increased engine loads 2.2. Working clockwise around the chain, place the first matching colored link (2) in line with the timing mark on the crankshaft drive sprocket. (approximately 5 o'clock position on the crank sprocket). 2.3. Place the chain (3) on the water pump drive sprocket (alignment is not critical). 2.4
However, when the timing chain is loose, it may cause a vibration inside the motor and that will produce a rattling noise as the engine idles. Anytime you hear a rattle it means something is loose and needs to be fixed before it breaks. The timing chain is an integral part of any engine, and without it, your vehicle is rendered useless the front timing chains have been removed. Important: If the balance shafts are not properly timed to the engine, the engine may vibrate or make noise. There are two possible chain configurations for these engines. Both configurations use a unique chain link to line up with the intake side balance shaft sprocket timing mark Some reading Ive been doing on these ecotec engines is even if the chain doesnt break, you could still have bent valves. By the way, did you ever hear a noise from the timing chain cover when you revved the engine? nonewcars. 07-04-2013, 08:19 PM. The odb2 codes were p0016 and p0017. Timing chain is one of the causes Timing Chain for GM 2012 2.4 Captiva - Google Search and for Technical Manual possibly the Russian TIS source. Former Owner of Captiva Series II Auto diesel 2.2 litre LTZ White Pearl January 2012 to February 2020 (31,000 miles). 2015 Subaru BRZ , 2018 Suzuki Ignis (series 3), 2018 EuraMobil Motorhome PT 675SB, 1959 Austin A35 (sleeping & For Sale)
Car Service Estimate Shop/Dealer Price; 2011 Chevrolet Equinox L4-2.4L: Service type Loud squealing or squeaking is coming from timing belt Inspection: Estimate $99.99: Shop/Dealer Price $112.39 - $121.69: 2013 Chevrolet Equinox V6-3.6L: Service type Loud squealing or squeaking is coming from timing belt Inspection: Estimate $79.99: Shop/Dealer Price $92.41 - $101.72: 2017 Chevrolet Equinox L4. Mizumo Auto MA-9761260902 Timing Chain Kit VCT Selenoid Actuator Gear Cover Gasket Compatible With/For GM Ecotec 2.2L 2.4L 4.0 out of 5 stars 5 $259.95 $ 259 . 9 looking at buying a 2001 Alero w/ 2.4 and auto T H I S I S A N A R C H I V E D T O P I C : looking at buying a 2001 Alero w/ 2.4 and auto. Post Reply Email This Page to Someone! | Printable Version | Add to My Favorites Page 1 of 1 Last. Goto: looking at buying a 2001.
I bought the Chevy Malibu 6/2017 with 88000 miles on it, timing chain went out and the auto shop I took it to said that they do so many of those style Malibu with the 2.4 ecotec that GM should. The LE5 is a larger 2.4 L—2,376 cc (145.0 cu in)—version of the Ecotec. Both the 88 mm (3.5 in) bore and 98 mm (3.9 in) stroke are larger, and Variable Valve Timing on the intake and exhaust improve low-end torque The 2.2 has a timing chain with a tensioner. Could be the tensioner is wore out, but it would be all the time, not just when it is hot. You have to determine the location of the noise. If it is rear, lower, check the torque converter bolts. The 2.2 has a very bad reputation, both in reliability and performance The biggest wrench I can think of is a 18mm for the 3 bolts that hold the upper motor mount bracket to the block. 15mm for the nuts on the upper motor mount to chassis.10mm for the 25 bolts holding the timing chain cover to the housing. Relacing the seal opn the timing chain cover is not a bad idea. best to do while off the car anyways. FU Tunin The GM Ecotec engine, also known by its codename L850, is a family of all-aluminium inline-four engines, displacing between 1.4 and 2.5 litres.While these engines were based on the GM Family II engine, the architecture was substantially re-engineered for the new Ecotec application produced since 2000.This engine family replaced the GM Family II engine, the GM 122 engine, the Saab H engine, and.
. Easy to use parts catalog My 2004 cavalier had timing chain issues, 985 dollars later it is fine, 70,900 kms on my car. My tachometer and speedometer on car are also normal now for some reason. The aftermarket timing chain kits oil nozzle has been redesigned from the original to allow more oil to the chain Both bolts for it as well as the balance shaft and the bolt and top guide for the balance chain were ground down. Not visible but the top timing chain guide was also broken, all the intake valves were bent, and the balance chain was so stretched it was rubbing the block above the oil passage. 2. level 1. cavymeister 2. 4 ecotec engines excessive oil consumption affects thousands of GMC/chevy consumers vehicles 2011-2013. Although in final stages of class action, GMC continues to deny the serious nature of the problem. Oil indicator does not illuminate, engines blown, failed catalytic converters, rear main seals, timing chains and more
The oil usage problem with the GM ecotec 2.4 L engine has nothing to do with proper maintenance. I just had my engine in my 2011 Equinox repaired, by GM, at no charge. They replaced the pistons and rings and replaced the timing chain. This is not something an automobile manufacturer does for customers that do not properly maintain their cars Return vehicle after 1000mi as req'd for oil consumption test. Oil was 1.5qt low & warranty was done. Replaced Pistons,rings,& camshaft timing chain reass'y. Owner research-Timing chain guides break down & cause rattle on 2.4L ecotec Timing Chain Kit, also known as Timing Kit. It's a major component in your engine. If you find problems related to timing chains, tensioners, phasers, guides, or rattling noise, you may consider replace you Engine Timing Kit which can prevent engine from being damaged. Package Includes: 16. 1. Timing Chain (148 links) 2 Re: 2.2 Ecotec Water Pump Installation Problem! This issue is also an occurrence with the L Series cars having the ECOTEC 2.2L engine. If you search within those forums you'll find more details, but it apparently results from a change (an increase) in the tension against the balance shaft chain Replace timing chain and tensioner or guides retrieve broken guides from oil sump replace oil : 44400 mi: Engine noise at start up timing chain was stretched. The timing chain was also stretched with broken tensioners in November 2015. This makes 3 timing chains on this car, something is seriously wrong. 45500 mi US $281 Today, after a year's worth of work I had a chance to finally driver her home from my cousin's shop. All I can say is the Ecotec is something else. The 3.4 V6 is so passe it is pitiful. The 2.4 Ecotec is so far superior!! This engine's power band is amazing. The torque is amazing