1996 GMC Suburban 2500 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1996 GMC Suburban 2500

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1996 GMC Suburban 2500 Problems

Engine Misfire Due to Worn Valve Seat

The engine may develop a misfire due to worn valve seats. This fault will cause the Check Engine Light to illuminate. Our technicians tell us the misfire may or may not be felt while driving. They further recommend that both cylinder heads be removed and thoroughly inspected and repaired as necessary.

Check Engine Light Due to Gas Cap Issue

A Loose or worn gas cap may cause Check Engine Light to illuminate.

Check Engine Light and Misfire Due to One or More Stuck Closed Fuel Injectors

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.

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1996 GMC Suburban 2500 Questions

Will a 1993 or 1994 engine fit a 1996 suburben (1 answer)

I bought a good used 93-94 motor from a junk yard for my 96 suburben, will it line up and fit in ok? If not is there a way to retro fit it?

What make an engine run hot in only one cylinder? (1 answer)

misfire code p-1345

engine cranks and cranks before starting,but when starts runs great (1 answer)

cranks so much worried about heating up starter and ruining it. what all should I check on engine and or truck only has 89,000 miles on it, but cant get it to start now, just cranks

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1996 GMC Suburban 2500 Recalls

Recall 03V159000
ON CERTAIN MINIVANS, PICKUP TRUCKS, AND SPORT UTILITY VEHICLES WITH CERTAIN MODEL-ENGINE COMBINATIONS, THE WINDSHIELD WIPER MOTOR MAY FAIL DUE TO CRACKED SOLDER JOINTS ON THE CONTROLLER CIRCUIT BOARD. THE WINDSHIELD WIPERS COULD WORK INTERMITTENTLY OR NOT AT ALL.
Recall 98V150001
VEHICLE DESCRIPTION: LIGHT DUTY PICKUP TRUCKS AND SPORT UTILITY VEHICLES, 2 AND 4-WHEEL DRIVE. SOLDER JOINTS NEAR THE WIRING HARNESS CONNECTOR CAN CRACK CAUSING THE WINDSHIELD WIPERS TO WORK INTERMITTENTLY.
Recall 96V057000
THESE VEHICLES WERE ASSEMBLED WITH THE THROTTLE CABLE CONTACTING THE DASH MAT WHICH COULD BIND THE THROTTLE. THIS DOES NOT MEET WITH THE MAXIMUM RETURN TIMES REQUIRED BY FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 124, "ACCELERATOR CONTROL SYSTEMS."

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1996 GMC Suburban 2500 Reviews

I have a 1996 2500 454 with 192,000 on it. The biggest issue I have had is the front brake pads last about 30k tops. I do alot of towing, so some of the wear is to be expected. The only other issue I had was the distrbutor gear wearing out at 140k miles. The gas mileage on the HWY without towing is actually better than it was with my 5.7L 1500.
We bought a 96 Suburban used and the only issue we have had was some sort of module in the transmission had a bad ground wire. A fairly inexpensive repair kit solved the issue and the transmission is working fine now. The interior is nice and roomy and very comfortable to ride in on long trips. The sound system freaks out from time to time and requires us to pull the main fuse and let the syste...

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