Sputtering Issues.
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Year: 1997
Model: Cherokee
Engine: 4.8
Sputtering Issues.
I bought a 1991 XJ recently and the guy I bought it from said it need a new fuel pump. well it'll cutt in and out while its warming up. after driving for 20 mins it wont do it again. well he gave me a new fuel pump to put in it. I put it in and it still does it. I bought a new fuel pump relay and it still does it. Could it be a short somewhere? has anyone elses done this?
Michael
Michael
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Year: 1994
Model: Grand Cherokee
Engine: v8
O2 sensor.
I have a 91 and it did the same thing. I threw parts at it, ignoring this board.
The 02 sensor fixed it immediately. No CEL
I have a 91 and it did the same thing. I threw parts at it, ignoring this board.
The 02 sensor fixed it immediately. No CEL
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#8
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Year: 1997
Model: Cherokee
Engine: 4.8
Now that I think about it. I don't have one after my cat. It didnt have a o2 plug in the pipe after the cat (bought it with no muffs) but right now it doesn't have a cat (I know it's against the rules to have that but thats the way it is right now.)
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Year: 1997
Model: Cherokee
Engine: 4.8
my 99 was straight piped and it threw an o2 code but it didnt affect the idling or anything else. (Im sorry moderators for saying it was straight piped.)
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