quik1

My car runs fine when I first start it and drive but if I shut it off and restart when the engine is still warm it acts weird. If I hold down the gas at say 3000 rpm it'll just drop fast to idle then climb back up and repeat till I let go of the gas. It idles fine and there are no codes. If I'm driving and I let off the throttle and get back on it'll take a second to react. When I just put a little gas in say a parking lot it sometimes wants to jerk around like someone that is stepping on the gas then letting go quickly. If I turn the car off then restart it usually goes away. Any clues on what may be the problem or what I should check.

TIA

dthrone

I had that prob in my 2000 si its the idle air controller on the back of the intake man. take it off then clean it off if that doesn't work go to honda and get a new one! Thats what helped me!

Good ol' Screwtape

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by NCS_EG6 &raquo;</TD></TR><TR><TD CLASS="quote">I had that prob in my 2000 si its the idle air controller on the back of the intake man. take it off then clean it off if that doesn't work go to honda and get a new one! Thats what helped me!</TD></TR></TABLE>

Read carefully..
His car idles fine. IACVs only cause idle problems...Not on-throttle problems.

Anyway, you're not throwing any CEL codes? Hm...
Check your TPS anyway? Maybe it just needs to be re-calibrated...

quik1

Thanks i'll try that.

SleepnCiViC

o2 sensor try that, mine never threw a code, but it was bad....caused lots of sputtering