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1990 GMC S15 Repair & Maintenance Costs

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

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$310
Annual Repair Cost
on average
The annual maintenance cost of a 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.
The anti-lock brake system (abs) control unit may fail internally causing the abs warning light to illuminate.

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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.
Coolant leaking on floorboard. also, the blower barely blows so i was gonna replace the blower MOTOR as well. but doe...
I replaced coil, distubetor ignition coil im getting spark, fuel from fuel pump but injectors wont pulse ran a ground...
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