Increase idle
shoffy
05-21-2004, 09:16 PM
I believe that my idle is set around 700 RPM. That is enough to keep it from cutting out - but it could be better.
What I wanted to do was increase the idle to around 900 RPM (if possible).
Can someone detail how to accomplish that?
What I wanted to do was increase the idle to around 900 RPM (if possible).
Can someone detail how to accomplish that?
jqcas
05-21-2004, 09:33 PM
I believe that my idle is set around 700 RPM. That is enough to keep it from cutting out - but it could be better.
What I wanted to do was increase the idle to around 900 RPM (if possible).
Can someone detail how to accomplish that?
there is a lil screw in the throttle body, ok this is gonna be a lil bit difficult to explain so easiest way would be... have someone in the driver seat push the gas pedal a couple of times *with the engine off*, now if you keep attention you'll see something moving near the intake manifold/throttle body that's where the accelerator cable ends, there is a screw in where the accel cable is attached at, you need to adjust that lil screw
JQ
www.k-rev.com
What I wanted to do was increase the idle to around 900 RPM (if possible).
Can someone detail how to accomplish that?
there is a lil screw in the throttle body, ok this is gonna be a lil bit difficult to explain so easiest way would be... have someone in the driver seat push the gas pedal a couple of times *with the engine off*, now if you keep attention you'll see something moving near the intake manifold/throttle body that's where the accelerator cable ends, there is a screw in where the accel cable is attached at, you need to adjust that lil screw
JQ
www.k-rev.com
shoffy
05-21-2004, 10:13 PM
I found the screw! Yippi!
But...
It won't move. I have WD-40'd the heck out of it.
Any suggestions on how to turn it? lol :-)
But...
It won't move. I have WD-40'd the heck out of it.
Any suggestions on how to turn it? lol :-)
jqcas
05-21-2004, 10:29 PM
I found the screw! Yippi!
But...
It won't move. I have WD-40'd the heck out of it.
Any suggestions on how to turn it? lol :-)
there is a nut in there too
JQ
www.k-rev.com
But...
It won't move. I have WD-40'd the heck out of it.
Any suggestions on how to turn it? lol :-)
there is a nut in there too
JQ
www.k-rev.com
shoffy
05-21-2004, 10:31 PM
So I should loosen the nut instead? Or in combination w/ the screw? ((sorry if this is stupid - but i have no clue - obviously ;-) ))
jqcas
05-21-2004, 10:32 PM
So I should loosen the nut instead? Or in combination w/ the screw? ((sorry if this is stupid - but i have no clue - obviously ;-) ))
you loosen the nut to adjust the screw then tighten the nut again :-D
you loosen the nut to adjust the screw then tighten the nut again :-D
willdy
09-29-2010, 04:18 PM
The manual specifies not to adjust the throttle stop screw. It's set at the factory and will play havoc w your throttle position sensor. There's a large philips screw on the throttle body called the idle air adjusting screw. Backing it out should allow extra air to bypass the metered system & the ecm will adjust the mixture to increase idle. If the ports are a little carboned up, this adjustment may be all you need. If they're plugged, they'll need to be cleaned.
If the idle control valve has failed, you'd also see the symptoms you've described. Unfortunately, It's expensive but you can try to remove and clean it first.
The line on the tach under 1000 is actually 750 and this is the correct idle setting (+ or - 50) with a/c off.
If the idle control valve has failed, you'd also see the symptoms you've described. Unfortunately, It's expensive but you can try to remove and clean it first.
The line on the tach under 1000 is actually 750 and this is the correct idle setting (+ or - 50) with a/c off.
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