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1997 Cadillac Seville STS 4.6L Missfire at Idle
Posted to GM Engine on 7/7/2006 9 Replies

car came in for over heat found head gasket problem. did head job and repair head bolt theads. now car won't idle very well and check engine light on. code are [...] is multipule random missfire. number 1-3-5-7 are missing at idle up to 1500 rpm. had number 4 ...

9 Replies Received (View Replies)

  Related Documents & Media  1997 Cadillac Seville STS

 
Message Closed w/FIX

car Vehicle Data

1997 Cadillac Seville STS

VIN 1G6KY5291V
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedMissfire at Idle
ConditionsAll the Time at Idle
Misc.1-3-5-7 Missfire
Message Closed w/FIX

car Vehicle Data

1997 Cadillac Seville STS

VIN 1G6KY5291V
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedMissfire at Idle
ConditionsAll the Time at Idle
Misc.1-3-5-7 Missfire