 Idle problem; bounce from 1500 to 2100, and back again. (resolved), Click this thread if you want to see some shear stupidity on my part.. |
 Jul 12, 2010 - 9:19 AM
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Enthusiast  Joined Mar 28, '10 From Columbia, South Carolina Currently Offline Reputation: 1 (100%)  |
This car just seriously hates me. My idle bounces from about 1500 RPM's to 2100 RPM's and then back again, over again, pretty rapidly. Also, there is a LOUD sucking sound from the intake manifold, and if you plug up the IAC hole, the sucking sound goes away and it calms down a bit. This car can be in gear, and actually just pull itself without me giving it gas, and i can shift all the way to forth without giving it gas.
This post has been edited by SleekCelica: Jul 19, 2010 - 9:30 AM --------------------  1994 Celica GT, coupe, 5 speed. Front strut brace, cherrybomb glasspack, intake. |
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Jul 12, 2010 - 12:31 PM
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 Enthusiast Joined Mar 3, '04 From Portsmouth, RI Currently Offline Reputation: 33 (100%) |
When you cover the IAC hole with the car running and the throttle plate closed it should stall out. If it stays running its getting air into the intake manifold from somewhere else... i.e. vac leak.
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Posts in this topic
SleekCelica Idle problem; bounce from 1500 to 2100, and back again. (resolved) Jul 12, 2010 - 9:19 AM
hurley97 check for vac leaks Jul 12, 2010 - 9:49 AM Chhaos The idle bouncing sounds like what my CRX used to ... Jul 12, 2010 - 10:19 AM rave2n Certainly sounds like a vacumn leak...
Where are... Jul 12, 2010 - 10:38 AM SleekCelica i'm in columbia, so it's a possibility. I ... Jul 12, 2010 - 11:01 AM Gtguy22 Most likely a vaccume leak. Spray carb cleaner aro... Jul 12, 2010 - 11:47 AM SleekCelica My thoughts on that. I have no gasket between the ... Jul 12, 2010 - 11:52 AM SleekCelica I just checked, and my IAC does indeed click when ... Jul 12, 2010 - 12:04 PM SleekCelica That makes sense *hits self on forehead* thanks... Jul 12, 2010 - 1:02 PM Gtguy22 Also Im almost positive there should be a gasket b... Jul 12, 2010 - 1:50 PM
rave2n QUOTE (Gtguy22 @ Jul 12, 2010 - 1:50... Jul 12, 2010 - 2:52 PM SleekCelica So rave2n, do you wanna meet sometime? I was tryin... Jul 12, 2010 - 3:50 PM rave2n QUOTE (SleekCelica @ Jul 12, 2010 - 4... Jul 12, 2010 - 7:56 PM SleekCelica QUOTE (rave2n @ Jul 12, 2010 - 8:56 ... Jul 12, 2010 - 8:16 PM JuMPiiN Its a vacume leak man, Mine did that it took me ab... Jul 12, 2010 - 5:21 PM Stambo Got the same problem on my 2nd gen 3s though. But,... Jul 12, 2010 - 10:02 PM SleekCelica But my IAC works Jul 13, 2010 - 8:45 AM SleekCelica Alright I'm stupid. When I took the iac out to... Jul 18, 2010 - 1:35 PM SleekCelica Because it was upside down, it was pulling in the ... Jul 18, 2010 - 1:38 PM rave2n lol, well gratz on figuring it out before you tore... Jul 18, 2010 - 6:22 PM SleekCelica Yeah seriously, I feel stupid though! Still st... Jul 18, 2010 - 7:52 PM |
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