eliminating surging with LS1EDIT???
05-08-2002, 05:39 PM
#1
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eliminating surging with LS1EDIT??? I have a BAD surging problem with my 382 stroker. It's only got a 224/224 114lsa cam but surges BADLY when cold and depending on the weather it will just as badly or worse when the engine is warm. It's getting REALLY annoying.
I have access to LS1Edit. Any Ideas? We've tried rasing the idle but it doesn't seem to make much of a differance....
I have access to LS1Edit. Any Ideas? We've tried rasing the idle but it doesn't seem to make much of a differance....
05-08-2002, 08:32 PM
#3
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Re: eliminating surging with LS1EDIT??? Maybe drill out the idl air hole a little more?
I've got two big *** holes in my blade...
I just wish I could lower my idle, I idle at like 1050rpms. <img border="0" title="" alt="[Sad]" src="gr_sad.gif" />
ARE 422ci IRON setup
I've got two big *** holes in my blade...
I just wish I could lower my idle, I idle at like 1050rpms. <img border="0" title="" alt="[Sad]" src="gr_sad.gif" />
ARE 422ci IRON setup
05-08-2002, 09:20 PM
#4
Re: eliminating surging with LS1EDIT??? What is your idle speed set for now?
Check your IAC count when fully hot.
I'd turn the idle set screw 1 full turn and see if that helps. If it helps a bit, then enlarge your TB hole by 1/32". If that helps but doesn't cure it, I'd drill a second small hole, say using a 1/8" bit and go from there. Watch your IAC count so you don't over do the hole size.
Check your IAC count when fully hot.
I'd turn the idle set screw 1 full turn and see if that helps. If it helps a bit, then enlarge your TB hole by 1/32". If that helps but doesn't cure it, I'd drill a second small hole, say using a 1/8" bit and go from there. Watch your IAC count so you don't over do the hole size.