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cold idle problem...LOST?

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Old Apr 11, 2007 | 11:31 AM
  #1  
20gmr's Avatar
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From: hershey pa/williamsport
cold idle problem...LOST?

ok so when the car is very cold like its been sitting overnight and you start it it it sounds like it has the most wicked set of cams in it. if you give you give it any gas it will rev up and stall when it drops back to idle. There is no CEL and i cannot find a vacume line off anywhere any ideas...this happen to anyone?
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Old Apr 11, 2007 | 01:46 PM
  #2  
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From: Sacramento, CA
Originally Posted by 20gmr
ok so when the car is very cold like its been sitting overnight and you start it it it sounds like it has the most wicked set of cams in it. if you give you give it any gas it will rev up and stall when it drops back to idle. There is no CEL and i cannot find a vacume line off anywhere any ideas...this happen to anyone?
Kinda sounds like the idle stepper motor is on the fritz.

More importantly than vacuum lines is what kind of vacuum you are seeing on a cold start. Also if your running cams what kind.
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Old Apr 11, 2007 | 04:57 PM
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From: hershey pa/williamsport
no cams. and i will check the vacume then
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