help rough rev. and jeep wont up shift out of first gear until it hits 4500rpm
08-31-2011, 03:51 PM
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Year: 1993
Model: Cherokee
Engine: I6 4.0L HO
help rough rev. and jeep wont up shift out of first gear until it hits 4500rpm
Hey ok I just did a big big over haul BC my jeep was running pretty bad.i did a full tune up. And chaged my tps. My iac. My o2 my map
And all the vacume lines. Trying to fix my problem. Nothing helps. But after I let it run and warm up. Like 5 min of driving. It shifts just fine and the rough idle is gone. What can this be. I already retested all of my sensors with a millimeter. And everything. So I was wondering what else could be wrong?. Also its a 1993 sport. And the mods on it are a CAI. And that's it. Help me out plz and thank you all
-Tyler
And all the vacume lines. Trying to fix my problem. Nothing helps. But after I let it run and warm up. Like 5 min of driving. It shifts just fine and the rough idle is gone. What can this be. I already retested all of my sensors with a millimeter. And everything. So I was wondering what else could be wrong?. Also its a 1993 sport. And the mods on it are a CAI. And that's it. Help me out plz and thank you all
-Tyler
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