Occasional studder
Hey all,
Hope your all having a good day. I have an intermittent problem with my jeep, it sometimes will studder (that is rough idle for a moment down to like 200 rpm). This will happen sometimes while waiting at a light. Also it sometimes happens while doing like 80 on the highway. Where you will have lack of power, then it will go away. I have floored it on occasion at 80 and i hear a knocking sound coming from the engine. Then after a moment or two, full acceleration. And then the problem goes away. I have cleaned the Iac motor in the past which fixed the problem, but now that is clean and this problem is still happening sometimes. Very annoying. Can anyone help. :ohwell: |
Re: Occasional studder
Seriouslly, this is Bull ****,
Not one person can help. Thats laughable. I joined this forum because i thought there would be other jeep owners that might have a similar problem. Thanks for nothing. Lance Chenkaluk |
Re: Occasional studder
Easy Tiger....this is a small community, not everyone may have experienced the same problem or know of a solution, it may take several days for anyone to even look at your post....take a deep breath.
I would guess either your IAC or TPS is on its way out.... |
Re: Occasional studder
What engine do you have in your GC?
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Re: Occasional studder
The 4.0 inline 6
This problem has lessened since i last posted the message but it still comes up here and there. It hasn't stalled at any occassion yet. Frankly, I have never seen anything so absurdly difficult to diagnose. Im planning on taking it to a mechanic for a tune up. Thanks for responding. |
Re: Occasional studder
I have no problems accellerating at full throttle when the problem isn't bugging the engine.
I have considered the Crankshaft positioning sensor but it runs fine decent most of the time. Damn odd. Sorry for being so grumpy in earlier posts. I just drives me crazy. Lance. |
Re: Occasional studder
Was going to suggest the CPS, my 4L does it occasionally to, usually when I've been sitting idling for awhile.
May be a wire that is getting worn near the sensor. |
Re: Occasional studder
Maybe you should leave this forum.
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Re: Occasional studder
ulric,
The guy apologized already. You've never been frustrated? I vote he stays. Peter |
Re: Occasional studder
Wow! That's a little harsh ulric
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