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#1
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2.2l valve noise when cold
How many of you have valvetrain noise during a cold startup. I have 92000 miles on my cav and I use synthetic blend oil...have not problem when it is warm it is just anoying.
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AAS in Automotive Technology, and never stop learning! Last edited by spudracer73; 12-05-2007 at 08:39 PM. |
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#2
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Re: 2.2l valve noise when cold
completely normal. I had it too when i ran my cav back in the winter like 3.5 years ago. It only had 35k miles on it then. Just all the oil sinks back to the pan from the head and due to the cold it makes everything soo think, it just takes a little bit for the oil to regain its viscosity and lube everything up real well. You should let your car idle for 30-45 seconds after start up before you start to drive it in order to make sure oil is up in the head.
but once again, its perfectly normal. You should hear an older Vee Dub start up when its cold...
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Please don't PM me with your J-body Issues. Post appropriately in the forums, and I will toss my opinion in your thread if I have anything to help. - Thanks! 2006 Chevrolet Trailblazer 2010 Glastron GT 205XL |
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#3
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Re: 2.2l valve noise when cold
my 2200 with 125,000 miles on it just started doing it this winter, at least bad enough to be noticed, now i dont move that car until the engine idles for AT LEAST 1-2 minutes when its cold out,
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2001 Grand Prix GT: cat/u-bend/resonator delete, zzp PLOG, Custom Intake, DHP PCM, 1981 Fairmont 6cyl 3 speed 1978 Ford Ranchero GT 302 with a few goodies |
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#4
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Re: 2.2l valve noise when cold
its funny you ask this question. I was just looking up the TSB's for our cars and its the exhaust making the noise. you can get a resonator put in to stop it during cold starts, or you can just ignore it.
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1998 Cavalier 5 speed: Custom CAI, Ractive Muffler, B&M Short Shifter cut down, new 4-1 header, Pioneer 6700 head unit, Apline Type-R 6x9's on the rear deck powered by an ESA 100 watt amp and Pioneer 4x6's in the doors 1/4 mile: 16.854 @ 80.30 MPH To Do List: Finish 2.25" exhaust, New clutch Cheap, Fast, Reliable. Pick two |
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#5
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Re: 2.2l valve noise when cold
well in my case, i can guarantee you this has nothing to do with the exhaust
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2001 Grand Prix GT: cat/u-bend/resonator delete, zzp PLOG, Custom Intake, DHP PCM, 1981 Fairmont 6cyl 3 speed 1978 Ford Ranchero GT 302 with a few goodies |
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#6
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Re: 2.2l valve noise when cold
Alright I will take your word for it because I cant hear your car. Just letting you know what I read.
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1998 Cavalier 5 speed: Custom CAI, Ractive Muffler, B&M Short Shifter cut down, new 4-1 header, Pioneer 6700 head unit, Apline Type-R 6x9's on the rear deck powered by an ESA 100 watt amp and Pioneer 4x6's in the doors 1/4 mile: 16.854 @ 80.30 MPH To Do List: Finish 2.25" exhaust, New clutch Cheap, Fast, Reliable. Pick two |
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