4age Hunting

[Gullie]

My 4age is hunting and idling at about 2000 to 2500 rpm

On the throttle body, the top two vacuum lines i have blocked off, but blocked into each other. Like one hose going from one vacuum line to the other, is this alright?

I also did the same for the bottom hoses. (waxstat?)

could this be causing the hunting? It dips to 2000 every 3 or so seconds then goes back up to 2500

My map sensor line seems to be intact, and i have the fuel reg hooked up properly.

I tried searching but it mostly came up with GZE shit.

any help would be appreciated.

Cheers

[Nikkojoe]

<div class='quotetop'>QUOTE (Gullie @ Apr 25 2008, 09:00 PM) <{POST_SNAPBACK}> (index.php?act=findpost&pid=522880)</div>
My 4age is hunting and idling at about 2000 to 2500 rpm

On the throttle body, the top two vacuum lines i have blocked off, but blocked into each other. Like one hose going from one vacuum line to the other, is this alright?

I also did the same for the bottom hoses. (waxstat?)

could this be causing the hunting? It dips to 2000 every 3 or so seconds then goes back up to 2500

My map sensor line seems to be intact, and i have the fuel reg hooked up properly.

I tried searching but it mostly came up with GZE shit.

any help would be appreciated.

Cheers[/b]

You have an air leak somewhere or idle screw is open too much. When the idle is too high, it will hunt as tps thinks its in idle loop.

[Gullie]

So its nothing to do with the connected lines?

Will double check the idle screw tomorrow
and re-seal the throttle body

[Nikkojoe]

<div class='quotetop'>QUOTE (Gullie @ Apr 25 2008, 09:07 PM) <{POST_SNAPBACK}> (index.php?act=findpost&pid=522884)</div>
So its nothing to do with the connected lines?

Will double check the idle screw tomorrow
and re-seal the throttle body[/b]

If you aint running cold start, you could just block off that bottom section with a plate or thick gasket paper....

Maybe try blocking the bottom hoses off individually too and not looping them

[Gullie]

alright cheers for that. :)
we'll see how it goes

[julzy]

reset the tps position, make sure no vac lines are leaking and also make sure your manifold is in one piece.