Throttle trouble

[Blue Flame V6]

Since I have had my Firebird I have a throttle problem on it. The dealer is trying 2 find it they have tried pullin codes 2 no avail. What it does is a lot of times when I go 2 coast it just cuts out almost like a misfire and will just throw you forward. Anyone have any ideas???

[Blue Flame V6]

TTT

[Bene]

Like what gear? and what speed? Mine does that when the gear is too tall for the speed. Or is it the other way around.

[strange_trp]

could be that the IAC is closing too rapidly after you let your foot off of accelerator. may also be a problem with accelerator pedal position sensors or throttle position sensors and servos, since your 02 model is drive-by-wire throttle.

if its in warranty, let dealer handle it. they can do more diagnosis with the tech2 than you'd be able to with any generic scan tool.

[Blue Flame V6]

<blockquote>quote:</font><hr>Originally posted by strange_trp:
could be that the IAC is closing too rapidly after you let your foot off of accelerator. may also be a problem with accelerator pedal position sensors or throttle position sensors and servos, since your 02 model is drive-by-wire throttle.

if its in warranty, let dealer handle it. they can do more diagnosis with the tech2 than you'd be able to with any generic scan tool.<hr></blockquote>


Deal is working on the problem they don't know what is causing it. Has been a hectic week in this town because of Pancake Day. So there gonna take a look @ it hopefully tomorrow and tear into it and see what they can find.

<blockquote>quote:</font><hr>Originally posted by bene:
Like what gear? and what speed? Mine does that when the gear is too tall for the speed. Or is it the other way around. <hr></blockquote>

It does it in all gears when it is time 2 shift gears but not all the time.

[Fin]

I see you have 2 of the same thread going.....

Please only post one thread on the subject next time. [img]graemlins/toto.gif[/img]