Mechanics

DODGE RAM BACKFIRE PROBLEM

1997 Dodge Ram • 125,000 miles

Sometimes backfire thru throttle body, loses power, never die or stalls, ease up on accelerator stops hesitation, no codes showing. Scanner didnt show any either. Replaced fuel pump fuel pressure regulator and sending unit. Took throttlr body off and cleaned. Always starts, no overheating or anything else.
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Guest
December 5, 2012.




Check DIST cap for arching if good check compression

Docfixit
Dec 5, 2012.


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