1994 GMC Suburban 1500 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1994 GMC Suburban 1500
Verified by mechanics, reported by drivers like you
Ask a mechanic in our community
1994 GMC Suburban 1500 ProblemsInternal Faults in Distributor Can Cause Engine Problems
The distributor may develop internal faults. This can cause a rough running engine or stalling condition, the Check Engine Light may or may not illuminate. Our technicians tell us that the distributor should be overhauled or replaced to correct this concern.
A burning smell may develop due to an oil leak form one or both valve cover gaskets. Resealing the valve cover will generally correct this concern. However, the valve covers should be inspected and replaced if damaged.
1994 GMC Suburban 1500 QuestionsWashed engine now hesitate to start and running sluggish no power also dies out (1 answer)
Always have to add oil & instead of the oil gauge reading low it reads high before the oil gets added. Is the gauge faulty?