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07-02-2007, 05:24 PM
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#1 |
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Senior Member
Join Date: Apr 2005
Location: Ohatchee, AL
Posts: 713
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Iac ?
started noticing by car surging today so i checked and no vacuum leak. i unplugged the IAC and rpm got smooth again also noticed the IAC has a crack in it. i cleaned the engine the other day and i'm thinking the IAC may have got some moisture in it. anyone had this problem before? also will this dry out? thinking i'll go ahead and replace since i found the crack just looking for comments.
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 1994 Cobra Pace Car #365 of 1000 light mods 1994 mustang GT 3.55's, 331 stroker, 75mm tb, 75mm maf, mac h pipe SOLD (ole yella u will be missed  ((>>.Rubbing Is Racing 
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07-02-2007, 07:26 PM
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#2 |
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3v's are slow
Join Date: Dec 2004
Location: Here and There
Posts: 17,152
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I would go ahead and replace it. Crack can't be good for it
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2009 Porsche Carrera S 2008 ///AMG C63.. Eurocharge Tune. RIP 2019 AMG GLC43..wife's 03 F250 SD.. Edge Evo, AFE Stage 1 CAI 08 GT. JBA axle back, FRPP springs, FRPP swaybars.. daughter's 01 Cobra vert... wife's I need a new toy |
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07-02-2007, 07:37 PM
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#3 |
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Senior Member
Join Date: Nov 2005
Posts: 155
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best price i found fo a new iac is $59.99 at autozone http://autozone.com/N,15900207/shopp...eResultSet.htm
i replaced mine with one of these from autozone a few weeks ago and its been running great ever since....
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  1995 GT,TKO500,cobra intake,pro5.0 shifter,King Cobra Clutch,Compucar n2o wetkit,BBK underdrive pulleys,custom x pipe,flowmasters,2.5" exhaust,3"chrometips,Hooker shortys,chrome Cobra R rims w/ 05 spinners,PBR double piston calipers,aluminum driveshaft,MSD coil,Accel wires,K&N filter,CAI,3.73 gears. http://www.cardomain.com/ride/2138402 |
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07-02-2007, 09:58 PM
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#4 |
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Super Moderator
Join Date: Dec 2004
Posts: 6,313
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Replace it, make sure it wasn't overtightened at some point to possibly cause the crack.
In other words, figure out if it was caused by something that might repeat again. 
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" If you can't explain it simply, you don't understand it well enough. " - Albert Einstein |
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Linear Mode
