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[PLEASE HELP] shifting too soon and coming out of gear

Old 04-09-2012, 05:35 PM
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Default [PLEASE HELP] shifting too soon and coming out of gear

When I take off mildly I end up in OD by 30mph and then I floor it and stays in overdrive. Also it comes in and out of OD while just maintaining speed. This problem happened before and after I rebuilt the trans. I thought it was the TPS, but I just put in a new one and it still happens. The problem started after I got the motor rebuilt with a cam and a pcmforless tune. It did sit around for quite a while stuff was broken. Before the rebuild very rarely it would have the shifting problem and now it's all the time.
Old 04-10-2012, 07:13 PM
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bump please im lost. i want my car to run right. can plug wires causing a missfire cause problems. also i hooked it up to a cheepy scanner and it said slow O2 bank1 number 1 response.
Old 04-11-2012, 05:19 PM
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or point me in a direction of who could help out. im out of ideas and don't have $200 to give to a mechanic for diagnosis.


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