Backfire
#1
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Model: Cherokee
Backfire
i have a 92 lerado stock just bought cheap it has new cps tps map fuel filter and pump it starts and runs fine but when i give it a little throttle it sputters and backfires... Thought it was timing issue but not adjustable
Anyone have any input?
Anyone have any input?
#4
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Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
#7
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Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
It would NOT run as you describe 180 out. If you want to check your distributor indexing, click on the link below and go to post 12, and then 13.
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Year: 2000
Model: Cherokee
Engine: 4.0 I6, k&n replacement filter, Magnaflow
You probably have to let it warm up? When mine had a back firing issue I changed my spark plugs to the E3 Diamondfire and it went away.
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