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2003 Chevrolet Impala LS 3.8L Cyl #2
Posted to GM Engine on 5/1/2008 20 Replies

this car is cracking the number 2 spark plug after about 100 miles of replacment... i think the problem is high comprssion in that cyl... at 180lbs... but i wanted to see if anyone else has seen this and had any luck with a somewhat simple fix?? thanks in adva...

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  Related Documents & Media  2003 Chevrolet Impala LS

 
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Impala LS

VIN 2G1WH52K73
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedCyl #2
ConditionsEng Miss
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Impala LS

VIN 2G1WH52K73
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedCyl #2
ConditionsEng Miss