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1990 GMC S15 Repair

Repair and maintenance information for 1990 GMC S15 vehicles

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Common 1990 GMC S15 Problems
Diagnose your 1990 GMC S15 problem
1990 GMC S15 Base 4 Cyl 2.5L
Replace an EGR Valve
Moderate
DIY Cost
$122.81
to Shop Cost
$322.78
1990 GMC S15 High Sierra 4 Cyl 2.5L
Check Automatic Transmission Fluid Level
Easy
DIY Cost
$0.00
to Shop Cost
$118.58
1990 GMC S15 Sierra Classic 4 Cyl 2.5L
Replace a Fuel Tank Cap
Easy
DIY Cost
$39.09
to Shop Cost
$105.42
1990 GMC S15 Base 4 Cyl 2.5L
Replace a Power Seat Motor
Moderate
DIY Cost
$177.43
to Shop Cost
$327.95
1990 GMC S15 High Sierra 4 Cyl 2.5L
Replace a Heater Core
Hard
DIY Cost
$37.19
to Shop Cost
$241.51