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

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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 Dealer Estimate Your Savings Location
Service type Alternator Repair for 1985 GMC S15 L4-2.2L Diesel Estimate $175 Dealer Estimate $306 Savings 42.68% Location Denver, CO
Service type Brake Rotor/Disc - Front Replacement for 1989 GMC S15 V6-2.8L Estimate $260 Dealer Estimate $421 Savings 38.28% Location Denver, CO
Service type Oxygen Sensor - Front/Upper/Upstream Replacement for 1990 GMC S15 V6-4.3L Estimate $98 Dealer Estimate $151 Savings 35.20% Location Denver, CO
Service type Oil Change for 1987 GMC S15 V6-2.8L Estimate $81 Dealer Estimate $129 Savings 37.01% Location Denver, CO
Service type Brake Shoe Replacement (Rear) for 1984 GMC S15 L4-1.9L Estimate $135 Dealer Estimate $212 Savings 36.23% Location Denver, CO
Service type Brake Pads - Front Replacement for 1988 GMC S15 V6-2.8L Estimate $151 Dealer Estimate $249 Savings 39.18% Location Denver, CO
Service type Alternator Repair for 1988 GMC S15 V6-4.3L Estimate $191 Dealer Estimate $337 Savings 43.35% Location Denver, CO
Service type Alternator Repair for 1984 GMC S15 L4-2.2L Diesel Estimate $175 Dealer Estimate $306 Savings 42.68% Location Denver, CO

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Meet some of our expert GMC S15 mechanics

Franky

Franky

41 Reviews; 22 years of experience
Excellent experience with Franky! On time. Honest. Came to do brake job. In the process he informed me that my pads were in good shape and did not need to be replaced. Just cleaned and greased. Saved me $$!
Morton Grove, IL
September 24
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Allen

Allen

195 Reviews; 32 years of experience
Allen arrived at the time that was scheduled he was very professional and created no disorder or mess while working on the vehicle and what I did like was he showed me the part that was being replaced and described what had gone wrong, excellent guy.
Apopka, FL
September 28
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Ejnar

Ejnar

100 Reviews; 25 years of experience
Thankful for him waiting for me and understanding that my lunch break was changed. He was very pleasant and friendly... Thank you EJ!!!! 😊
Hayward, CA
February 21
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Answers to common GMC S15 questions

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...
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: How much voltage go in to fuel pump, 4 cyl ? 1988 GMC S15
Answered by David
Hi there - virtually all automotive and light truck electrical systems run on 12 volt components these days. Your fuel pump will be 12 volts as well. Perhaps the question you are asking is how many amps the fuel pump...
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...

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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

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I have to be honest, this was the first time that, I have EVER felt 'at-ease' around an auto mechanic. Jonas was thorough and straight forward with me about the issues; gave me a quote directly after doing the diagnostics on the car and, as it turned out, it cost me less than the original estimate. When does that ever happen with auto repairs ?? He was friendly, informative and knowledgeable. You folks made the whole experience convenient and painless. I'm "sold" on the "Your Mechanic" concept. I'll probably never take my car again to a traditional mechanic !! Jonas was a pleasure to deal with !



Whitney was obvious exsperienced and knowlegeable of the problem. His actions was that of a true profesional



I have to say I am totally satisfied with the service performance and Bernard is quite professional offering details of the work which was completed. I will definitely utilize your service in the future and will recommend to family and friends.

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