2001 Dodge Dakota 3.9L v6 w/ 144k and is now making a backfire noise in the during cold start accelerations?
Replaced Parts: cap rotor, head gasket, sparkplugs and wires. the problem persists. the backfire noise happens after i try to accelerate. this backfire noise really stunts the power of the truck. After driving the truck with the problem, however, the problem seems to go away? any suggestions, thanks in advance
check the egr valve on it,when they get bad or clogged up they will cause this too happen,you need to also check the timing on that one and scan the computer also,id also run a fuel pump presure test on it just to be sure, good luck.
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US $.01
