GMC S15 service by top-rated mechanics at the convenience of your home or office

Our certified mechanics come to you · Backed by our 12-month, 12,000-mile warranty · Get fair and transparent estimates upfront

GET A QUOTE Backed by 12-month, 12,000-mile guarantee
Red-stars EXCELLENT RATING ON

How much does GMC S15 repair and maintenance cost?

The cost depends on your car, the type of service, and where you live. Here are estimates for a selection of GMC S15 services.

Service Estimate Savings Dealer Estimate Location
Service type Spark Plug Replacement for 1986 GMC S15 L4-2.5L Estimate $73 Savings 27.86% Dealer Estimate $101 Location Denver, CO
Service type Serpentine/Drive Belt Replacement for 1984 GMC S15 L4-2.0L Estimate $103 Savings 36.14% Dealer Estimate $162 Location Denver, CO
Service type Valve Cover Gasket Replacement for 1989 GMC S15 L4-2.5L Estimate $110 Savings 32.03% Dealer Estimate $162 Location Denver, CO
Service type Cabin Air Filter Replacement for 1985 GMC S15 L4-1.9L Estimate $94 Savings 34.41% Dealer Estimate $144 Location Denver, CO
Service type Intake Manifold Gaskets Replacement for 1984 GMC S15 V6-2.8L Estimate $367 Savings 31.04% Dealer Estimate $533 Location Denver, CO
Service type Car Radiator Replacement for 1984 GMC S15 V6-2.8L Estimate $254 Savings 45.15% Dealer Estimate $463 Location Denver, CO
Service type Valve Cover Gasket Replacement for 1986 GMC S15 L4-2.5L Estimate $109 Savings 31.75% Dealer Estimate $159 Location Denver, CO
Service type Radiator Hose - Upper Replacement for 1989 GMC S15 L4-2.5L Estimate $99 Savings 34.51% Dealer Estimate $152 Location Portland, OR

Fast and easy GMC S15 services at your home or office.

Get an instant quote
Backed by 12-month, 12,000-mile guarantee
Abc-logo

“Finding a trusted mechanic at a reasonable price can be extremely difficult. With YourMechanic you can skip the auto shop altogether. They send certified and screened mechanics straight to your door and enable you to save big on car repair and maintenance.”

– ABC NEWS
Inc-logo

“YourMechanic will come to wherever your car is to perform any of a wide variety of car maintenance and repair services, and will charge you less than you'd normally pay if you were to drop your car off at a garage.”

– INC.
Fox-logo

"YourMechanic will fix your car at your garage at a fixed hourly rate much lower than their brick-and-mortar counterparts."

– FOX NEWS

Answers to common GMC S15 questions

Q: Trouble starting and acceleration bogs down
Answered by Mia
Hello there, thank you for asking about your 1986 GMC S15. You don't say whether you have an automatic or manual transmission, so I'm not sure how to help you with your shifting concern. As far as the engine performance...
Q: We changed the temperature sensor because we broke it and now the check gauges light won't quit flashing, and the temperature gauge jumps to high
Answered by Mark
Assuming that your vehicle is not actually overheating, this leads me to believe that the replacement temperature sensor (https://www.yourmechanic.com/services/coolant-temperature-switch-sensor-replacement) is faulty or incorrectly installed. It could also be a poor electrical connection at the temperature sensor. An open circuit would...
Q: tbi injectors
Answered by Kevin
If there is power to the injectors, and they make an audible clicking noise (that is, mechanically the injectors are functioning) measure the fuel system pressure and be sure that the pressure is within Factory Service Manual specifications. If pressure...
Q: I'm having problems with flooding
Answered by Jay
The fuel system flooding can only mean two things: The fuel injectors (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-fuel-injector) may be leaking or held open. The fuel pressure regulator (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-fuel-pressure-regulator) on the throttle body is leaking fuel which will flood the engine out. Try to look...

Fast and easy GMC S15 services at your home or office.

Get an instant quote
Backed by 12-month, 12,000-mile guarantee

Most recent GMC S15 recalls

EXTERIOR LIGHTING

Manufacturer’s report date:
May 23, 2006
NHTSA campaign ID number:
06E049000
LEARN MORE

EXTERIOR LIGHTING

Manufacturer’s report date:
March 22, 2006
NHTSA campaign ID number:
06E026000
LEARN MORE

POWER TRAIN:MANUAL TRANSMISSION

Manufacturer’s report date:
February 21, 1996
NHTSA campaign ID number:
96V035000
LEARN MORE

ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN

Manufacturer’s report date:
September 21, 1995
NHTSA campaign ID number:
95V180000
LEARN MORE

Fast and easy GMC S15 services at your home or office.

Get an instant quote
Backed by 12-month, 12,000-mile guarantee