Dodge RM300 service by top-rated mechanics at the convenience of your home or office

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How much does Dodge RM300 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 Dodge RM300 services.

Service Estimate Dealer Estimate Your Savings Location
Service type Differential/Gear Oil Replacement for 1973 Dodge RM300 V8-5.2L Estimate $84 Dealer Estimate $124 Savings 31.99% Location Denver, CO
Service type Differential/Gear Oil Replacement for 1974 Dodge RM300 V8-5.2L Estimate $84 Dealer Estimate $124 Savings 31.99% Location Denver, CO
Service type Oil Change for 1973 Dodge RM300 V8-5.2L Estimate $102 Dealer Estimate $159 Savings 35.91% Location Denver, CO
Service type Differential/Gear Oil Replacement for 1971 Dodge RM300 V8-5.2L Estimate $84 Dealer Estimate $124 Savings 31.99% Location Denver, CO
Service type Oil Change for 1974 Dodge RM300 V8-5.2L Estimate $102 Dealer Estimate $159 Savings 35.91% Location Denver, CO
Service type Oil Change for 1971 Dodge RM300 V8-5.2L Estimate $102 Dealer Estimate $159 Savings 35.91% Location Denver, CO

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Meet some of our expert Dodge RM300 mechanics

Chris

Chris

548 Reviews; 17 years of experience
Chris arrived early for my oil change which was much appreciated
Irvine, CA
October 27
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Thomas

Thomas

6 Reviews; 11 years of experience
Thomas was a pleasure to do business with. He is very friendly, courteous and knowledgeable. I highly recommend him.. Thank you, Thomas. Denise in Delray Beach.
Delray Beach, FL
August 10
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Dellano

Dellano

28 Reviews; 13 years of experience
Dellano was awesome! I originally asked to have my oil changed and front brake pads replaced, and once he saw the condition they and the rotors were in, he checked the rear brakes and replaced them all, along with the front rotors, which was a lot more than what I originally requested. Dellano is very friendly, professional, and fast too! The estimated time the quote gave me was 2 1/2 hours, and even with the extra work that was needed, he finished everything in well under that amount of time. Using this site and having Dellano come to my apartment was much faster and friendlier than having to go to an actual shop!
Washington, DC
October 19
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Answers to common Dodge RM300 questions

Q: No fuel to carburetor - 1986 Dodge D150
Answered by Jamahl
Hello. There could be a problem with the fuel filter (https://www.yourmechanic.com/services/fuel-filter-replacement) clogging up and preventing the gas from getting to the carburetor. There also could be a clogged or pinched fuel line stopping the flow of fuel to the carburetor....
Q: Is there a smell which develops in a car when the catalytic converter starts to go bad?
Answered by Robert
Hi there. If there is a rotten egg or sulfur type of smell then most of the time this is caused by a failure in the catalytic converter. When these fail and become too hot they will smell like this....
Q: Where does the vent line from front of the gas tank go?
Answered by Andrew
Hi, thanks for writing in. The vent line or EVAP tube the comes from the gas tank is typically routed to the intake manifold. The intake manifold is where the air is mixed with the fuel before it reaches the...
Q: What causes the ignition relay fuse to pop when key it's turned to the start position
Answered by David
Hello - You likely have a shorted coil (https://www.yourmechanic.com/services/ignition-coil-replacement) or ignition module. One of the ignition components is pulling too much current blowing the fuse (https://www.yourmechanic.com/services/fuse-replacement). Check the coils and ignition module for shorts or other conditions drawing too much...

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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 !



Jason is knowledgable, reliable and friendly person. He took his time to explain things about my car. I highly recommend YourMechanic and Jason's service.



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

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