 idle drop when i use a/c |
 Apr 17, 2012 - 3:48 AM
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Enthusiast  Joined Jun 7, '11 From so cal Currently Offline Reputation: 0 (0%)  |
ever since i swapped my 3sge in my sixth gen, the idle seems to drop below 900, there's times where the idle rises how its suppose to but then it drops again. i was wondering if any of you guys runing swaps have encounter this problem? could b my idle valve or is it controlled by the ecu?
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Apr 19, 2012 - 4:00 PM
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 Enthusiast Joined Jan 4, '12 From US Currently Offline Reputation: 6 (100%) |
I've been having my 5th gen idle at ~1000 RPM for a long while now. Nothing I can do to make it any lower. Haven't really checked for any vacuum leaks. I have the IACV unplugged and closed all the way because the coil seems to be bad (always trying to open the IACV) It really doesn't bother me. Mileage is affected but not by a whole lot, and since I've got mount inserts, the higher idle makes the car not rattle my teeth out...
By the BGB for our cars, our idle is 700 RPM +/- 50RPM if I'm not mistaken. Anything above 800 RPM is a "high idle". -------------------- 1993 Celica GT Coupe - sold
1994 Celica GT Liftback |
Posts in this topic
99gt3sge idle drop when i use a/c Apr 17, 2012 - 3:48 AM
bsamps4 Do you have you a/c vacuum switching valve connect... Apr 17, 2012 - 8:38 AM 99gt3sge yes it conected, the hoses go to the plenum. Apr 17, 2012 - 12:33 PM
Special_Edy QUOTE (99gt3sge @ Apr 17, 2012 - 1:3... Apr 17, 2012 - 12:44 PM trdproven thats what i was wondering too. for some reason, ... Apr 19, 2012 - 12:10 AM Rusty idle at 900rpm seems a bit high? Apr 19, 2012 - 12:59 AM 99gt3sge really to high at 900? what does yours idle at? il... Apr 19, 2012 - 3:56 PM Special_Edy 650 to 750 rpm is factory spec. Apr 19, 2012 - 4:03 PM trdproven just make sure your IAC is cleaned and operational... Apr 19, 2012 - 6:04 PM mkernz22 My car idles around 1k to 1.1k lol probably becaus... Apr 19, 2012 - 7:10 PM Special_Edy well, you cant check the ignition timing with the ... Apr 19, 2012 - 8:53 PM 99gt3sge Well I found one of the VAc lines had a leak so I ... Apr 25, 2012 - 10:19 PM ricochet1490 the a/c bogs down on the motor. Think in terms o... Apr 25, 2012 - 10:30 PM |
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