Ecotec chain rattle at startup

Author: ejir

August undefined, 2024

WebApr 7, 2014 · My 2010 2.4 has done it at times. It has close to 10,000 miles on it and oil is changed every 3,000 miles. No rhyme or reason as to when it happens. Sometimes the … WebAug 10, 2024 · GM 2.2L Ecotec Reliability. Overall, the 2.2 Ecotec is a very reliable engine. 2004 and prior models tend to be less reliable due to the commonality of timing chain …

Loud rattle sound on start up Traverse Forum

http://www.saturnfans.com/forums/showthread.php?t=270382 WebThere are guides for engines with a timing chain. Both vehicles with a timing belt or a chain have a tensioning system to keep it snug and centered. If the timing belt or chain tensioner loses its strength, the belt/chain has more movement than it should have. This causes engine clatter when accelerating and the engine clicks as it hits the guides. pineuar

WebSep 11, 2013 · Discussion Starter · #1 · Sep 28, 2011. Ever since my first oil change using full synthetic DEXOL grade oil, I have had an intermittent rattle at startup when the engine is cold. I did not experience this on my 2011 Regal 2.4L before the oil change. It seems that it is more likely to happen if the car is started with either the air ... WebEngine rattle every few start-ups (problem has been ongoing - returning under warranty). Oil was low -- Oil consumption test started by Dealer - will return in 1,000 miles. ... h2osim

Horrible rattle sound at start on 2011 Lacrosse CX

2011 Buick Regal Engine Problems and Repair Descriptions

WebDec 9, 2024 · Sharp Engine rattle noise at startup Diagnose and fix engine rattle noise with P0011, P0014, P0016, or P0017. GM 2.0, 2.2 and 2.4 liter engines can make a sharp … WebWe had noticed a loud rattle @ cold start for some time, they could not find prior. However, today they said the hydraulic tensioner for the timing chain was bad and the chain & tensioner need replaced. Also may have caused internal damage. Return to top See TrueDelta's information for all Sedans, Hatchbacks, and Wagons. pinet代码WebHorrible rattle sound at start on 2011 Lacrosse CX. ar15 Member Posts: 58. August 2011. When I start my car (cold) i'm getting a horrible rattling sound from under the hood that last up to a couple of seconds. It sounds like a loud diesel engine firing up. This happens when the engine (4 cyl Ecotec) is cold, or after it has sat a little while. pinetz

"WebAug 10, 2024 · GM 2.2L Ecotec Reliability. Overall, the 2.2 Ecotec is a very reliable engine. 2004 and prior models tend to be less reliable due to the commonality of timing chain failure. 2005 and onwards models don’t really have any common problems outside of general maintenance items once the engine reaches high mileage. The transmission and … " - Ecotec chain rattle at startup

Ecotec chain rattle at startup

Ecotec 2.4 start up chain rattle GM Truck Club Forum

WebOct 20, 2009 · When the engine is started after sitting overnight, the oil pressure takes 3-5 seconds to come up to “normal”. (It comes up instantly, not slowly.) The engine “rattles” until the oil pressure comes up to normal. After the engine has been run, the oil pressure comes up within a second the rest of the day. WebSep 26, 2012 · After 13 years, the last 2.4 liter 4-cylinder Ecotec engine rolled off the line last week at General Motors Tonawanda Engine Plant in Buffalo, New York. In total, 4,149,000 copies of the engine ...

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WebApr 21, 2015 · Some people claim that starting the engine in this condition causes the chain to snap against the guide thereby jarring and releasing the latch inside of the tensioner. GM maintenance instructions call for the removal of the valve and a long rubber tipped tool is used to depress and release the latch within tensioner. WebOct 3, 2024 · Ecotec 2.4 start up chain rattle. Jump to Latest Follow 1 - 1 of 1 Posts. S. Shane gray ... It’s a common issue I’m told the start up chain rattle but iv installed a genuine timing chain set and don’t know why the chain keeps developing enough slack to be a headache. It’s gotta be the tensioner not activating properly.

WebJan 15, 2024 · Apparently its the timing chain guide and it is excessively worn. The mechanic asked if I drove the **** out of it and to his surprise I told him no. He said it was a certain tool was needed in order to do the work so im not sure if it is 100% fixed and he said id need to take it to the dealer which im not sure if I really want to right now. WebMar 10, 2024 · 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 …

WebApr 28, 2024 · The main problem with 2.4L Ecotec timing chains are the tensioners and upper bolt. When the tensioner fails it allows the timing chain to develop slack. In turn, the timing chain can jump a few teeth. … WebEngine rattling when accelerating can be a symptom of a problem with this timing belt. There are guides for engines with a timing chain. Both vehicles with a timing belt or a …

WebJul 11, 2024 · Common failure points of the ecotec line of engines.. The timing chain. A lot of times if the sound is fresh and you have a vehicle older then 2009 you have ...

WebApr 14, 2015 · The warm engine rattle is almost impossible to hear. But it gets stranger. If I leave the key in the on position for a few seconds before actually cranking it over, it doesn't rattle at all. Dead silent on cold start. Im at a dead loss to explain this one. h2ossolaWebApr 7, 2014 · In rare instances a technician may comment they hear a short, sharp rattle noise from the front of the engine at start up, typically hot restarts. P0011 may also set during this condition Recommendation/Instructions: If the noise is from the front accessory drive area, inspect the engine belt. h2o serie saison 2WebI have a 2016 equinox with a 2.4 L engine (102k miles). I just took it in to have it looked at because the engine start and idle are rougher than normal. Mechanic tells me that these … h2o sevillaWebOct 7, 2015 · This should not apply to your car but there is an updated cam chain tensioner for older 4 cylinder ecotec engines. Around 2008 and new cam chain tensioner was … h2o skireisenWebJan 14, 2014 · If you search You Tube, for "2012 Honda CRV, Cold start noise" you will hear exactly what noise I'm referring to. Through research, I've found that this problem affects all recent model 2.4L engines, CRV's and Accords. It's a metal on metal sound, like a grinding noise, or to me sounds like the timing chain is hitting the valve cover. h2o sinh ra kohWebOct 3, 2024 · Ecotec 2.4 start up chain rattle. Jump to Latest Follow 1 - 1 of 1 Posts. S. Shane gray ... It’s a common issue I’m told the start up chain rattle but iv installed a … h2o soiree pyjamaWebJan 22, 2013 · 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 … h2 ossola