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Old 10-13-2012, 01:15 AM
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Question jerking

Hi, yesterday my jeep had jerking with "check engine light" on, I replaced the spark plugs but nothing happened. This morning the jeep started normally !! and everything was OK. I checked it one more time and it was OK! >>> The plugs were 1 year 3 mothes old!!!

shoul I clean the injector? if so, how? some people here use spray, dissconnect the fuel tank and push some liquid into the injector then push the gas padle hardly >>>> is it the correct way of cleaning the injectors??
Old 10-13-2012, 03:34 AM
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I'd start by seeing what codes are set.
Old 10-13-2012, 08:01 AM
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Maybe o2 sensor.
Old 10-13-2012, 08:13 AM
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Your Jeep is trying to talk to you and you're ignoring it.
Old 10-13-2012, 08:57 AM
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Originally Posted by cruiser54
Your Jeep is trying to talk to you and you're ignoring it.
x2 lol
Old 10-13-2012, 11:40 PM
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Originally Posted by cruiser54
Your Jeep is trying to talk to you and you're ignoring it.
sure, brother.....
Old 10-13-2012, 11:40 PM
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Originally Posted by VTJeep
Maybe o2 sensor.
thanks a lot .... but which one?


Last edited by Arab1970; 10-14-2012 at 01:47 AM.
Old 10-13-2012, 11:57 PM
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Originally Posted by Radi
I'd start by seeing what codes are set.
Good idea, brother. I remembered Dennis Weaver in Deul 1971 when I was driving my jerking jeep !!!! hahahaha

faster, faster, pliz ......hahahaha



Old 10-14-2012, 12:17 AM
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i was having this issue and it was throwing me codes 21 and 52 both o2 sensor related.. replaced the o2 sensor and now she's happy
Old 10-14-2012, 01:21 AM
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Originally Posted by Arab1970
Good idea, brother. I remembered Dennis Weaver in Deul 1971 when I was driving my jerking jeep !!!! hahahaha


Hahaha. Probably a slant 6 in that Valiant, lol.
Old 10-14-2012, 10:02 AM
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Originally Posted by Arab1970

thanks a lot .... but which one?
If I had to guess, bank 1, sensor 2. But get a code reader on it if you can! It will really help narrow it down.
Old 10-14-2012, 10:43 PM
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Originally Posted by VTJeep
If I had to guess, bank 1, sensor 2. But get a code reader on it if you can! It will really help narrow it down.
I'll, thanks
Old 10-17-2012, 10:30 PM
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Done!!
the code was P0123

I raplaced this ....


thanks again
Attached Thumbnails jerking-.jpg  
Old 10-18-2012, 06:32 AM
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Originally Posted by Radi
Hahaha. Probably a slant 6 in that Valiant, lol.
I loved that movie!!
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