1990 GMC S15 Repair & Maintenance Costs

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

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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
An oil leak may develop from the distributor o-ring seal requiring replacement of the seal.
Brake fluid can become dirty and may cause problems in the brake system; it should be flushed every 60,000 miles.

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Most Common 1990 GMC S15 Questions

There are 5 related questions for 1990 GMC S15 vehicles. RepairPal's professional community answers hundreds of questions each day. Below are the most commonly asked questions.
How do i change heater core ?
No code, want run ,starts and dies
GMC S15 by Year
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