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1990 Chevrolet Lumina 3.1L Poor Idle Quality, Sounds retarded
Posted to GM Driveability on 6/4/2007 4 Replies

Vehicle was towed in, no start,no codes stored fuel pressure and volume ok, found 2 open plug [...] starts and runs after new plugs and wires but it sounds late or retarded. With atiming light on #1 wire timing is advanced at idle and corresponds with data str...

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  Related Documents & Media  1990 Chevrolet Lumina

 
Message Closed w/FIX

car Vehicle Data

1990 Chevrolet Lumina

VIN 2G1WL54T2L
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / PFI
EmissionsOBD1
SymptomsPoor Idle Quality, Sounds Retarded
OccursIdle
Message Closed w/FIX

car Vehicle Data

1990 Chevrolet Lumina

VIN 2G1WL54T2L
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / PFI
EmissionsOBD1
SymptomsPoor Idle Quality, Sounds Retarded
OccursIdle