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1993 Cadillac Seville 4.9L Excessive Emissions, Poor Idle Quality, Misfire
Posted to GM Driveability on 9/18/2002 4 Replies

Ok I have run out of ideas. This jewel came in with a miss. Felt and looked like electrical. Scope showed misfires but also showed a sloppy chain. Replaced the gears and chain, but miss is still there. Customer had replaced the cap and rotor and plugs. Plugs w...

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  Related Documents & Media  1993 Cadillac Seville

 
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car Vehicle Data

1993 Cadillac Seville

VIN 1G6KS52B5P
Engine4.9 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsExcessive Emissions, Poor Idle Quality, Misfire
Message Closed w/FIX

car Vehicle Data

1993 Cadillac Seville

VIN 1G6KS52B5P
Engine4.9 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsExcessive Emissions, Poor Idle Quality, Misfire