daniel6718

iTrader: (36)

i heard the tps might be causing this...im going to check it next...i think mine was .56 at warm idle...and i hear it needs to be about .46...but i dont think ours is adjustable?

no egr or air pump

Revelation Z28

iTrader: (10)

you can adjust it by elongating the screw holes on it. shbox has a write up i think.

i heard the TPS should be around the ..5x-7x voltage area for idle/off and 4.5x-4.7x WOT. mine was around .74 idle.

hyperzone

!EGR here... haha, so its not that. NOW, definitely might be the TPS in my case since I've had a ton of isssues with that. I already have a new TPS sensor sitting in the garage at the moment... Just been a little lazy about putting it in. I think I'll be going to a 180* stat, new TPS sensor and I'll try cleaning the TB and IAC as soon as I get this PCM issue worked out. I'll post back with whatever I find.

jasonp31

Yeah didn't think about the TPS, that could definitely be causing it.

Lonnies Performance

iTrader: (16)

No reason to zero the tables, but you could if you desire.

It is nice when adjusted properly.... you can drop it into neutral & when pulling it back into gear there is not clunk when the gear engages & it coasts freely when you lift off the throttle.

Try reducing the table so it is slightly less & you may like the results.