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Ask Jerry Your Own Question
Jerry, Master Mechanic
Category: Dodge
Satisfied Customers: 1754
Experience:  ASE Master tech, 30 years exp. troubleshooter, driveability tech
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my truck to lose power and begin to backfire and run rough..highway

Customer Question

What would cause my truck to lose power and begin to backfire and run rough after about 30 - 40 liters of gas are used on the highway? If I put gas in from my jerry can, the truck immediately runs normal and I can go again. Around town, I don't experience the same issue.
Submitted: 6 years ago.
Category: Dodge
Expert:  Amedee replied 6 years ago.

What size engine do you have?

Are there any codes in the computer?