1996 GMC 2500 Pickup Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1996 GMC 2500 Pickup
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1996 GMC 2500 Pickup ProblemsCheck Engine Light With Code P1870
Vehicles equipped whit a 4 speed automatic transmission may develop a harsh 1-2 shift and/or illumination of the Check Engine Light with code P1870 stored. This can be caused by wear of the bore for the TCC isolator and regulator valves in the valve body. This condition does not commonly occur until the transmission reaches normal operating temperature. If the valve body is worn, replacement will be necessary to correct this concern.
One or more fuel injectors may become stuck closed causing an engine misfire and the Check Engine Light to illuminate. Our technicians tell us that this problem can be caused by some fuel additives. There are special procedures which may be able to restore the affected injector. If this fails the affected injector must be replaced.
The engine idle may be lower than normal due to deposits built up on the throttle body, which can restrict air flow at idle. To low of an engine idle can result in a stalling condition. Performing a throttle body service will generally correct this concern.
1996 GMC 2500 Pickup Questions96 GMC Sierra 2500 brakes are jumping when apply brake lightly -it dosent happen (2 answers)
pedal gets real stiff ,
CHECK ENGINE LIGHT ON ACTS LIKE ITS NOT GETTING ENOUGH GAS CHUGS GOING DOWN ROAD JUST SLIGHTLY I NEED THE CODES FOR THE TRUCK GETTING READSY TO HOOK UP A CAR READER TO IT
1996 GMC 2500 Pickup RecallsReclining Seats Create Pinch Hazard
The easy entry recliner seat operation may allow fingers or hands to get caught and pinched within the recliner mechanism. Dealers will install a protective cover over the recliner mechanism free of charge to resolve the concern.
The nuts for the U-bolts that secure the rear axle to the frame may loosen and detach, causing the axle to shift and disrupt proper control of the vehicle while driving. Dealers will check the U-bolt nut torque and re-torque any loose U-bolts to the proper specification free of charge to resolve the concern.
The fuel rail may leak, causing an odor and a fire hazard. Dealers will inspect and replace fuel rails found to be in the date range of faulty parts free of charge to resolve the concern.