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1991 Chevrolet Lumina Euro 3.1L Excessive Emissions, No Start, Poor Idle Quality, Surge, Cuts out, Stall, Misfire, Poor Fuel Economy
Posted to GM Driveability on 3/25/2008 17 Replies

will not idle , off idle seems ok , if you rotate the key back just far enough to disengage the starter and hold it , it will run fine , but does not have power to all the sysytems in the car when you do this , i suspect ecm but not sure , have checked all the...

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  Related Documents & Media  1991 Chevrolet Lumina Euro

 
Message Closed w/Summary

car Vehicle Data

1991 Chevrolet Lumina Euro

VIN 2G1WN54TXM
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / PFI
EmissionsFED.
SymptomsExcessive Emissions, No Start, Poor Idle Quality, Surge, Cuts Out, Stall, Misfire, Poor Fuel Economy
OccursAlways

Trouble Codes

45running rich
Message Closed w/Summary

car Vehicle Data

1991 Chevrolet Lumina Euro

VIN 2G1WN54TXM
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / PFI
EmissionsFED.
SymptomsExcessive Emissions, No Start, Poor Idle Quality, Surge, Cuts Out, Stall, Misfire, Poor Fuel Economy
OccursAlways

Trouble Codes

45running rich