1990 GMC S15 Repair & Maintenance Costs

A guide to repairs, service, and maintenance costs for your 1990 GMC S15

Looking for repair information or to purchase this vehicle?
Choose the information you want to see here, in one click!
Get a repair estimate
RepairPal estimates are guaranteed at over 2,000 quality certified locations nationwide.
Or interested in getting a repair? Find a Shop
Annual Repair Cost
on average
The annual maintenance cost of a 1990 GMC S15 is $310. Repair and maintenance costs vary depending on age, mileage, location and shop.

Most Common 1990 GMC S15 Problems

1990 GMC S15 vehicles have 17 reported problems.The most commonly reported 1990 GMC S15 problem is: Distributor Shaft O-Ring Seal May Leak Oil
Distributor Shaft O-Ring Seal May Leak Oil
An oil leak may develop from the distributor o-ring seal requiring replacement of the seal.
Leaking Water Pump May Cause Coolant Loss and O...
A coolant leak may develop from the water pump. this can result in an engine overheating condition. a leaking water p...

Find a Certified Mechanic

Find a high quality auto repair shop or dealer near you

Most Common 1990 GMC S15 Questions

There are 23 related questions for 1990 GMC S15 vehicles. RepairPal's professional community answers hundreds of questions each day. Below are the most commonly asked questions.
On my 1989 GMC S15 (4 cyl) the heater core need...
Coolant leaking on floorboard. also, the blower barely blows so i was gonna replace the blower MOTOR as well. but doe...
my injectors wont pulse what can i do to fix
I replaced coil, distubetor ignition coil im getting spark, fuel from fuel pump but injectors wont pulse ran a ground...
Not your car? Find reviews for your car now: