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1993 Pontiac Bonneville SE 3.8L Excessive Emissions, Poor Idle Quality, Surge, Poor Fuel Economy, MIL Lamp on
Posted to GM Driveability on 5/23/2007 9 Replies

customer has had at another shop. they installed a new fuel filter, fuel pump, oxygen sensor. i smoked the intake system and am getting smoke out of crankcase through oil fill cap. i replaced the intake gaskets. they were distorted. i still have same problem. ...

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  Related Documents & Media  1993 Pontiac Bonneville SE

 
Message Closed w/FIX

car Vehicle Data

1993 Pontiac Bonneville SE

VIN 1G2HX53LXP
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SFI
EmissionsOBD1
SymptomsExcessive Emissions, Poor Idle Quality, Surge, Poor Fuel Economy, MIL Lamp On
OccursHot, Cruise, Idle

Trouble Codes

44lean oxygen sense
Message Closed w/FIX

car Vehicle Data

1993 Pontiac Bonneville SE

VIN 1G2HX53LXP
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SFI
EmissionsOBD1
SymptomsExcessive Emissions, Poor Idle Quality, Surge, Poor Fuel Economy, MIL Lamp On
OccursHot, Cruise, Idle

Trouble Codes

44lean oxygen sense