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1995 GMC Jimmy SL 4.3L Hesitation, Cuts out, Stall
Posted to GM Driveability on 3/31/2007 7 Replies

Under light acceleration truck has no problems. After truck warms up when accelerator is snapped in or out of gear engine misses and stalls out. Knock sensor appears to be picking up a spark knock and retards the timing excessivly to the point it misses real b...

7 Replies Received (View Replies)

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Message Closed w/Summary

car Vehicle Data

1995 GMC Jimmy SL

VIN 1GKDT13W1S
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CSI
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, Stall
OccursHot, on Accel
Message Closed w/Summary

car Vehicle Data

1995 GMC Jimmy SL

VIN 1GKDT13W1S
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CSI
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, Stall
OccursHot, on Accel