GMC I3500 service by top-rated mechanics at the convenience of your home or office

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How much does GMC I3500 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 I3500 services.

Service Estimate Dealer Estimate Your Savings Location
Service type Oil Change for 1966 GMC I3500 L6-4.1L Estimate $85 Dealer Estimate $138 Savings 37.80% Location Denver, CO
Service type Differential/Gear Oil Replacement for 1966 GMC I3500 L6-4.1L Estimate $86 Dealer Estimate $127 Savings 32.43% Location Denver, CO

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Meet some of our expert GMC I3500 mechanics

Manuel

Manuel

99 Reviews; 28 years of experience
Extremely professional. ..as usual great work....highly recomend and already have...thank you
Laguna Beach, CA
October 16
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Steve

Steve

47 Reviews; 26 years of experience
Overall, pretty good. Missed a couple of dents on the roof (visible near windshield) and a loose rear pillar/body panel by the hatch door, but pretty thorough otherwise.
Pleasant Grove, UT
December 16
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Michael

Michael

4 Reviews; 11 years of experience
When Micheal arrived to do the initial evaluation of what was needed to repairmy wife's car window he had taken the time to look up the possible problems with the window of my wife's Jaguar on line.With this home work before hand I feel that the initial $70.00 charged for the diagnose was a little extreme ,he did not have to really do anything much but check which was the most common cause for the electric window malfunction and suggest it. That would have skipped the $70.00 diagnostic cost.I had given the description on line so the trip to diagnose may have not been really necessary.So,in my mind that part of the process turn into an precievd over charge. The total cost became about the same as if I had dropped the car to a local Mechanic shop when adding the diagnostic charge of $70.00 additional cost to the final bill. I concede convenience does trump driving the car to an auto mechanic ( particularly when the window would not roll up )but the proposed price saving indicated on my estimate was ultimately not there. Michael did stay in touch every step of the process,so I can give him an A grade there. The window works fine so the work he preformed gives him an A grade also. He did if fact ultimately do an over all assessment of the vehicle and has suggested that the cylinders on 4 and 8 are miss firing.You can feel the miss fire and see the rpm gauge go suddenly down while the car runs.Micheal has suggested that it may be possibly be the spark plugs, boots on the spark plug wires or even spark plug coils. The first suggested attempt to fix the miss fire would be the least expensive (which is smart and shows his practicality) this would be the replacing the spark plugs, the spark plug wires can be inspected at that time too. I will set up an appointment for this suggested process of procedure in elimination to locate the problem.I will review the jobs success afterwards.
Baytown, TX
December 19
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Answers to common GMC I3500 questions

Q: high pitched squeal and the sound equivalent to stones rolling in a tin can (driver's side front wheel)
Answered by Tim
This sounds like a brake issue. The brake pads (https://www.yourmechanic.com/services/brake-pads-replacement) have a wear indicator that will make a squeal-type of noise when the pads have been worn down. The stone rolling noise could be debris in the wheel brake area....
Q: Door hinges lubricated properly
Answered by Jamahl
Hello. I would suggest that you try using white lithium grease. This is the best way to lubricate door hinges, but it may leave a white film on the hinges. Although this may be a bit unappealing, it may be...
Q: Envoy dies about 30 to 40 sec after you start it or when you hit the gas pedal.
Answered by Jeff
Hi There, It sounds like you are describing the symptoms of a failing throttle position sensor. The throttle position sensor (https://www.yourmechanic.com/services/throttle-position-sensor-replacement) monitors the throttle position of the throttle plate inside the throttle body in relation to your foot position on...
Q: Car stalling during driving but not when going in reverse
Answered by Spencer
The most common causes of the car stalling like this are: fuel pump failure mass airflow (MAF) sensor failure spark plugs failure various mechanical failures such as dragging brakes or electrical sensor issues Diagnosis of the vehicle will need to...

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Trusted by thousands of happy car owners



Whitney went above and beyond in solving my issues. Extremely friendly and extremely professional! Thanks, Whitney!



Kevin showed up ready to do his job and did just that. He showed me a couple important things on my vehicle I had overlooked and was nothing less than incredibly professional, knowledgeable, and informative. I would, without hesitation recommend him to anyone I know and would gladly use him again.



Ben was great. He arrived early, completed the work quickly & cleanly, and was quite amiable. I didn't have to leave my home and got the maintenance completely with ease - 5 stars.

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