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#1 |
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Enthusiast
2002 v6
too slow
Join Date: Jun 2011
Location: Nashville, TN
Posts: 883
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problem?
So i was sitting at a red light today and my car is idleing @ 750rpm, then it just drops below 500rpm and the whole car kinda vibrates and then jumps back up to 750rpm. What the hell is that all about?
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#2 |
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I'm doing it wrong
04 Grand Cherokee
Join Date: Mar 2010
Location: South Eastern, Mass
Posts: 5,211
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Clean your IAC.
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Formerly known as Demon_54 "I feel the same way about disco as I do about herpes." - Hunter S. Thompson
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#3 |
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I Post Entirely Way Too Much
2004,1994,1967
14.37 @ 96
Join Date: Aug 2008
Location: Texas
Posts: 6,018
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lick bawlz
clean IAC maybe MAF air filter A/C on ? |
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#4 |
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Regular
2001 Mustang V6
Its a V6
Join Date: Mar 2011
Location: Fairfield, Ohio
Posts: 460
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Seafoam your block, clean ur IAC, use better gas, check ur air filter.
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Done so far: 3.73 w/ lsd rear end. custom 91 octane tune by R Style Performance rebuilt 4r70w 24% UDP pulleys aluminum drive shaft Windstar ready to be installed pending ported lower intake arrival |
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#5 |
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Enthusiast
2002 v6
too slow
Join Date: Jun 2011
Location: Nashville, TN
Posts: 883
![]() ![]() iTrader: 0 reviews
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![]() thanks for the advice everyone, ill give it a shot
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#6 |
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Regular
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hey i have the same problem idk i just rev the shit out off it but i think mines because i have almost no back pressure. i have a question too my car feels like its just boging down untill i really get in to it and sum times it pops i have no idea what the problem is
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96Crispybacon
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#7 |
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Banned
Join Date: Apr 2007
Location: Portland, TN
Posts: 17,515
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kron1c...check the passenger side manifold flange gasket...i had that issue on my GT...had to replace it to get the o2 sensor to read the correct air flow again to correct the idle...just a thought if the IAC isn't the issue
@96...i doubt back pressure is your issue since it's a myth to doing anything for or against your vehicle. are you throwing a CEL |
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#8 |
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Regular
2003 v6 Stang
20.61@60.28
Join Date: May 2010
Location: Oklahoma
Posts: 216
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I was having some of the same problems with mine and 3 days ago the power control module went out i just love throwing away $1050 its always fun!
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2003 v6 mustang - Current 1998 Dodge with the 360 - Current 1992 foxbody mustang - Sold 2004 Yamaha yfz 450 set up for flat track - Totaled :/ |
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