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1996 GMC G3500 Vandura 5.7L Hesitation
Posted to GM Driveability on 12/23/2008 13 Replies

Road [...] all the [...] Plugs,Wires,Cap,Rotor and Fuel [...] better but still seems to lack [...] timing with timing connector [...] [...] backpressure on exhaust,No more than 2 PSI,Did notice while monitoring data. Spark advance retards on acceleration and g...

13 Replies Received (View Replies)

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Message Closed w/FIX

car Vehicle Data

1996 GMC G3500 Vandura

VIN 1GDEG25K9S
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / TBI
EmissionsNot OBD-II Compliant
SymptomsHesitation
OccursCold, on Accel, Intermittently
Message Closed w/FIX

car Vehicle Data

1996 GMC G3500 Vandura

VIN 1GDEG25K9S
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / TBI
EmissionsNot OBD-II Compliant
SymptomsHesitation
OccursCold, on Accel, Intermittently