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Help... wont idle below 1349RPMS

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Old 02-02-2006, 09:22 PM
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Default Help... wont idle below 1349RPMS

Like the title says...
what do i need to do to get this down...
cant get a hold of anybody and I need to get it back down..
it idled fine this morning, and then I up loaded another tune, and it started this, so I put the other tune back in , and it still is to high what gives???


my IAC is showing 0...
why would it be idling high if the IAC is showing 0?????
the way it is idling the IAC should be showing 160
Old 02-02-2006, 09:32 PM
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if the iac is showing 0 that means the computer isnt able to close it anymore to get the idle under control. Maybe a hose feel off and the engine is getting air from another source. Have you drilled a hole in your TB lately?
Old 02-02-2006, 09:37 PM
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Originally Posted by HumpinSS
if the iac is showing 0 that means the computer isnt able to close it anymore to get the idle under control. Maybe a hose feel off and the engine is getting air from another source. Have you drilled a hole in your TB lately?
yes I did..
last night...
but I got the iac to read between 30 and 50, I was having problems with the engine hunting..
so I drilled it out one step bigger..
drove fine this morning to work...
but after work when I uplaoded a tune it started this..
Old 02-02-2006, 09:38 PM
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the hole in your TB is too big you shouldve stopped when they were 30-50 that is fine. Going the extra step is where your problem is at. Time for some jb weld or epoxy.....
Old 02-02-2006, 09:43 PM
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Originally Posted by HumpinSS
the hole in your TB is too big you shouldve stopped when they were 30-50 that is fine. Going the extra step is where your problem is at. Time for some jb weld or epoxy.....
thats just it.. before I drilled the hole out a bit more..
the IAC was reading 50-70...
after I drilled it out a bit it settle to 30-50...
and with the ac on after I drilled it out it was at 110 in drive..
(first time in a long time that it has been able to idle with the ac on )

any ways...
I am going to go out and see if some thing fell off..
but I dont think it did..
Old 02-02-2006, 10:21 PM
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Originally Posted by 01 Thunder
thats just it.. before I drilled the hole out a bit more..
the IAC was reading 50-70...
after I drilled it out a bit it settle to 30-50...
and with the ac on after I drilled it out it was at 110 in drive..
(first time in a long time that it has been able to idle with the ac on )

any ways...
I am going to go out and see if some thing fell off..
but I dont think it did..
Are those numbers after the engine is warm or not?
Old 02-02-2006, 11:15 PM
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warm engine.. 179* = 30-50 IAC....
Old 04-04-2006, 11:28 AM
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I'm just curious if you were able to figure out why your iac is at 0. I'm having the same problem, my idle never goes below 1500 rpm.




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