Jeep J-3800 service by top-rated mechanics at the convenience of your home or office

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How much does Jeep J-3800 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 Jeep J-3800 services.

Service Estimate Dealer Estimate Your Savings Location
Service type Differential/Gear Oil Replacement for 1968 Jeep J-3800 V8-5.3L Estimate $96 Dealer Estimate $135 Savings 28.62% Location Denver, CO
Service type Differential/Gear Oil Replacement for 1967 Jeep J-3800 V8-5.3L Estimate $96 Dealer Estimate $135 Savings 28.62% Location Denver, CO
Service type Differential/Gear Oil Replacement for 1971 Jeep J-3800 V8-5.7L Estimate $96 Dealer Estimate $135 Savings 28.62% Location Denver, CO
Service type Differential/Gear Oil Replacement for 1965 Jeep J-3800 V8-5.3L Estimate $96 Dealer Estimate $135 Savings 28.62% Location Denver, CO
Service type Differential/Gear Oil Replacement for 1965 Jeep J-3800 L6-3.8L Estimate $96 Dealer Estimate $135 Savings 28.62% Location Denver, CO
Service type Differential/Gear Oil Replacement for 1968 Jeep J-3800 L6-3.8L Estimate $96 Dealer Estimate $135 Savings 28.62% Location Denver, CO
Service type Oil Change for 1966 Jeep J-3800 V8-5.3L Estimate $93 Dealer Estimate $143 Savings 34.91% Location Denver, CO
Service type Oil Change for 1969 Jeep J-3800 V8-5.7L Estimate $93 Dealer Estimate $143 Savings 34.91% Location Denver, CO

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Meet some of our expert Jeep J-3800 mechanics

Ira

Ira

21 Reviews; 31 years of experience
Can't say enough good things about Ira! Highly recommended!
Tampa, FL
January 7
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Clifton

Clifton

14 Reviews; 26 years of experience
Did a good job replacing needed parts and did so in a timely manner.
Columbia, SC
February 26
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Answers to common Jeep J-3800 questions

Q: My car's engine intermittently stalls
Answered by Robert
Hello. If the engine is just shutting off then it may be an electrical issue with the ignition switch (https://www.yourmechanic.com/services/ignition-switch-replacement) or the main relay (https://www.yourmechanic.com/services/main-relay-computer-fuel-system-replacement). If the engine starts sputtering before it turns off and then it starts up again...
Q: cooling issue
Answered by Ronny
Sometimes air can be trapped in the cooling system, effecting circulation. Generally, a normal fill and bleed procedure will work. With the radiator cap off, run the vehicle with the heater on so coolant circulates throughout the cooling system. Slowly...
Q: Jeep stalls while parked at idle and when going down the road when the throttle is closed.
Answered by Marvin
Hi there. The Idle Air Control valve (IAC) may have failed when you cleaned the valve with your cleaner solution. I recommend replacing the IAC with a new one. If you need further assistance with your engine idle surging (https://www.yourmechanic.com/services/idle-control-valve-replacement),...
Q: Engine has spark and fuel but not starting.
Answered by Marvin
Hi there. Check the fuel pump to see if its humming when you turn on the ignition. If the pump is not humming, then check the fuel pump relay (https://www.yourmechanic.com/services/fuel-pump-relay-replacement) and see if the relay is clicking on or not....

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Trusted by thousands of happy car owners



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



Very impressed with the quality of work. Ned was on time and on budget. There were no surprise extra costs. Ned even helped me out with my other car, even though I didn't have an appointment for the other car. He took care of all of my car problems and he even found me a coupon for an oil change. I will be using this service again.



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.

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