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Stumbles under acceleration

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Old Sep 30, 2007 | 06:28 AM
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Default Stumbles under acceleration

Alright this is what is happening-under acceleration the car stumbles around 2.7k for maybe a second or so then takes off as usual.
This was not happening before I changed throttle bodies fron a stock one to a cnc ported one I picked up used. As the ported one came with all the sensors I just installed it and promptly sold the original. Now I am thinking (hoping) that my problem is caused by a faulty tps.
Could this be the problem? I have another tps from a truck-is it the same part?
Any help is appreciated!
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Old Sep 30, 2007 | 11:13 AM
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are there any codes being triggered?
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Old Sep 30, 2007 | 01:49 PM
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No codes. Spent the morning looking for vacum(sp) hose leaks and didn't find anything. It is also coming down to idle real slow.
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