1991 GMC Suburban 1500 Repair and Maintenance Costs
A guide to repairs, service, and maintenance costs for your 1991 GMC Suburban 1500
The national average repair and maintenance cost for a 1991 GMC Suburban 1500 is between $485 and $592 per year. Repair and maintenance costs vary depending on age, mileage, location and service provider.
Repair Cost Index Score
1991 GMC Suburban 1500scores in the least expensive range of all car models for average repair and maintenance costs
- average of all models
What does this score mean?
Annual Repair Cost
A coolant leak may develop form the Intake manifold gasket causing overheating complaints. The coolant leak may be internal allowing coolant to mix with the engine oil, this condition can result in...
The distributors can go bad and set a trouble code; they should be replaced.
Faulty glow plugs and incorrect wiring to the glow plugs have been known to cause "hard start" problems.