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1991 Chevrolet Lumina 3.1L Hesitation, Cuts out, Stall
Posted to GM Driveability on 4/8/2003 11 Replies

HI Y'ALL! Well this Lumina car stalls after warmup. Under light accel it hesitates, not like plug misfiring, and will also stall while rolling or sitting still. After replacing crank sensor ECM (2 times) and cleaning trottle body it still acts up. I have tried...

11 Replies Received (View Replies)

  Related Documents & Media  1991 Chevrolet Lumina

 
Message Closed w/FIX

car Vehicle Data

1991 Chevrolet Lumina

VIN 2G1WL54T2M
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / EFI
EmissionsFED
SymptomsHesitation, Cuts Out, Stall
OccursHot, Idle, Intermittently, Under Light (Tip in) Accel

Trouble Codes

35iac problem cleaned throttle body iac code did not return
Message Closed w/FIX

car Vehicle Data

1991 Chevrolet Lumina

VIN 2G1WL54T2M
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / EFI
EmissionsFED
SymptomsHesitation, Cuts Out, Stall
OccursHot, Idle, Intermittently, Under Light (Tip in) Accel

Trouble Codes

35iac problem cleaned throttle body iac code did not return