Deeavi

iTrader: (16)

I just had my car tuned and it runs great, but I am having issues when I put it in gear

I have the car idling where I want it, but it will go buy itself when you put it in gear. I can go all though my neighborhood without ever touching the gas. I have tried changing all the idle properties, even back to where they were before the tune, but it seems to have no effect on that issue. When I stop at a stop sign, it will idle down to normal after about 4 or 5 seconds. When I put it in Nuetral it will idle fine. Only when I start moving again does it pick up and run at around 1500 rpm. Strange!! We did drill a 3/16 hole in the BBK thottle body. I had a 1/8 hole in it before the tune. Do you think that could be part of the problem?

Anyone have any ideas?

Slowhawk

iTrader: (12)

Probly the hole drilled in the TB. Go in Edit at the decay in gear and multiply the whole table by 50%.That should knock it down.

dand35th

and try to close the blade a bit more..

Deeavi

iTrader: (16)

Cool! Thanks guys. I will try it!

Deeavi

iTrader: (16)

I increased the decay(Gear) numbers by 50%, but it didn't seem to help any! I thouht about decreasing the delay, but I have not done it yet! I will have to try when I get home today.

Slowhawk

iTrader: (12)

nooooo,not increase....decrease.... punch in 50 and then hit %.. I would of said 150% in the other post if I wanted you to increase it.

35thss2

I have the exact same problem and I haven't drilled a hole in the TB

Deeavi

iTrader: (16)

In the help files it says the higher the number the faster the decay!

Deeavi

iTrader: (16)

Doesn't work too well either way! I tried increasing and decreasing! Actually increasing the numbers by 50% seem to help somewhat, but taking it back 50% from stock made it worse!

Billnz28

iTrader: (4)

did you try to lower your idle air ( running air slow) try tacking it down.

Deeavi

iTrader: (16)

I am not sure what you mean by "tacking". I have changed all of the setiings one way or another. My tuner is not sure either. He said that he has never seen a car do what mine is doing before! Weird!!!

Billnz28

iTrader: (4)

sorry was in a hurry "taking "

WHat are your IAC counts?

P Mack

iTrader: (6)

If your IAC counts are too high definately lower the idle air in gear. If they're not too high it's probably too big of a hole in the throttle body or an intake leak. You can probably back the idle screw out like a turn if it's in the stock position to make up for the drilled throttle body.