Chevrolet G20 service by top-rated mechanics at the convenience of your home or office

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How much does Chevrolet G20 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 Chevrolet G20 services.

Service Estimate Savings Dealer Estimate Location
Service type Headlight Bulb - Passenger Side Low Beam Replacement for 1986 Chevrolet G20 V8-6.2L Diesel Estimate $291 Savings 44.02% Dealer Estimate $521 Location Calistoga, CA
Service type Window Motor / Regulator Assembly - Passenger Side Front Replacement for 1988 Chevrolet G20 V8-5.7L Estimate $298 Savings 40.01% Dealer Estimate $496 Location Miami, FL
Service type Control Arm Assembly - Front Lower Left Replacement for 1984 Chevrolet G20 L6-4.1L Estimate $372 Savings 43.55% Dealer Estimate $660 Location Winston Salem, NC
Service type Door Mirror - Driver Side Replacement for 1983 Chevrolet G20 V8-6.2L Diesel Estimate $270 Savings 43.26% Dealer Estimate $476 Location Richton Park, IL
Service type Door Lock Actuator - Passenger Side Rear Replacement for 1993 Chevrolet G20 V8-6.2L Diesel Estimate $249 Savings 33.56% Dealer Estimate $375 Location Hyattsville, MD
Service type Oxygen Sensor - Rear/Lower/Downstream Replacement for 1988 Chevrolet G20 V8-5.0L Estimate $116 Savings 32.06% Dealer Estimate $170 Location Tempe, AZ
Service type Window Motor / Regulator Assembly - Driver Side Front Replacement for 1987 Chevrolet G20 V8-5.7L Estimate $308 Savings 40.69% Dealer Estimate $520 Location Las Vegas, NV
Service type Valve Cover Gasket Replacement for 1984 Chevrolet G20 V8-6.2L Diesel Estimate $336 Savings 38.92% Dealer Estimate $550 Location Irvine, CA

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Meet some of our expert Chevrolet G20 mechanics

Excellent Rating


YourMechanic Chevrolet G20 Service

Average Rating

4.8/5

Number of Reviews

44

Rating Summary
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Jose

8 years of experience
33 reviews
Jose
8 years of experience
Chevrolet G20 - Serpentine/Drive Belt - San Francisco, California
Very personable and flexible! Highly recommend his services to anyone who has a mishap with their vehicle. Thanks Jose!

Kenneth

19 years of experience
546 reviews
Kenneth
19 years of experience
Chevrolet G20 - Wipers are not working - Los Angeles, California
Kenneth was on time, very professional and friendly. He went about his job with confidence and diagnosed the problem easily. There is a trustworthiness about him. Glad he was the man for our job!!

Joe

14 years of experience
390 reviews
Joe
14 years of experience
Chevrolet G20 - Not able to change gears - Nashville, Tennessee
Although he couldn't fix the problem, Joe seemed very knowledgeable about what the problem might be. He recommended a transmission shop which he thought would give me good and honest service. Thank you for a good job. Hadyn

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Answers to common Chevrolet G20 questions

Chevy G20 1990 Van not starting. Transmission issues addressed. thumping noise during idle. Reservoir overflowed, no oil pressure
Answered by Tim
Hi there. Unfortunately, it's possible that your husband was correct about the cracked head gasket, but using a liquid "stop leak" product most likely made it worse. What likely occurred is whatever substance that was used to resolve the head...
TPS sensor calibration or replacement.
Answered by James
The TPS will need to have a voltage reading of .5 volts with the throttle closed and key on engine off. This can be done with either a voltmeter set to DC voltage or a scan tool capable of reading...
Stalling when put into drive
Answered by Jay
Check the inlet air tube between the mass airflow sensor and the throttle body for cracks or loose connections. When you put the vehicle in drive it pulls the hose longer and when it's put in reverse it pushes the...
Thumping sounds while driving over sharp bumps
Answered by Jay
The only part you did not mention and the most likely cause of the problem is the inside lower control bushings which could possibly be bad. I would also check the steering gear mount bushings for excessive wear. Both of...

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Most recent Chevrolet G20 recalls

EQUIPMENT ADAPTIVE

Manufacturer’s report date:
July 28, 2009
NHTSA campaign ID number:
09V297000
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EQUIPMENT ADAPTIVE

Manufacturer’s report date:
July 28, 2009
NHTSA campaign ID number:
09V298000
LEARN MORE

EQUIPMENT

Manufacturer’s report date:
October 23, 2007
NHTSA campaign ID number:
07E088000
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FUEL SYSTEM, GASOLINE

Manufacturer’s report date:
May 18, 2006
NHTSA campaign ID number:
06E043000
LEARN MORE

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