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 ProblemsEngine 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.
A Loose or worn gas cap may cause Check Engine Light to illuminate.
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.
1996 GMC Suburban 2500 QuestionsWill 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?
misfire code p-1345
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