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Old 04-05-2021, 06:46 PM #16
k2damfc k2damfc is offline
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Trying to bump this post, but still having same problem. I got an oil change the other day and it seemed to help a bit, probably keeping it cooler. But now itís doing it all over again. Iíve replaced TB gasket again, cleaned TB and MAF again. Looking at replacing spark plugs and wires soon, cuz why not, but not sure whatís going on to begin with. Only happens on hot days and usually including elevation.
The kicker this time though was while it started to happen pulling up to a red light, I threw it in park and I could feather the gas pedal and it kept revving up like it should, then when I put it into gear it died down almost right away. Got thru the light, so I could pull over somewhere decent, by just keeping the pedal 3/4 of the way down and let it jump a few times to get me thru. Once thru the intersection it didnít seem to want to die right away.

Any help would be great. Thinking of doing the evap canister delete to see if that helps. But Iím not sure. It just feels like itís starving for gas, Iíve slammed a pedal once or twice in my life and usually smell gas real bad if I did it too much, but I donít get any smell.

Things replaced since:
Fuel pump
Fuel sending unit
Fuel filter
TB gasket
Pressure valve selenoid on fuel rail
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Old 04-06-2021, 12:07 PM #17
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spartacus spartacus is offline
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Quote:
Originally Posted by k2damfc View Post
Trying to bump this post, but still having same problem. I got an oil change the other day and it seemed to help a bit, probably keeping it cooler. But now itís doing it all over again. Iíve replaced TB gasket again, cleaned TB and MAF again. Looking at replacing spark plugs and wires soon, cuz why not, but not sure whatís going on to begin with. Only happens on hot days and usually including elevation.
The kicker this time though was while it started to happen pulling up to a red light, I threw it in park and I could feather the gas pedal and it kept revving up like it should, then when I put it into gear it died down almost right away. Got thru the light, so I could pull over somewhere decent, by just keeping the pedal 3/4 of the way down and let it jump a few times to get me thru. Once thru the intersection it didnít seem to want to die right away.

Any help would be great. Thinking of doing the evap canister delete to see if that helps. But Iím not sure. It just feels like itís starving for gas, Iíve slammed a pedal once or twice in my life and usually smell gas real bad if I did it too much, but I donít get any smell.

Things replaced since:
Fuel pump
Fuel sending unit
Fuel filter
TB gasket
Pressure valve selenoid on fuel rail
what year gen ? Cleaning the iac and testing the tps would be my next suggestion.
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