08-20-2007, 11:57 PM
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#1 |
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Stock
Join Date: Aug 2007
Location: Mass.
Posts: 3
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Stayin on and Idling????
ok guys i got a problem...I start my car and it idles really low sometimes to the point where the car shuts off its really rough when it idles and doesn't last long before it shuts off...if u rev it and then stop it automatically shuts off...this is gettin old...does anyone whose been workin with this car for a while no wat might be goin on...i need some help and dont know what to do...
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08-21-2007, 12:09 AM
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#2 |
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12psi boost
Join Date: May 2006
Location: Athens, TX
Posts: 308
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Check your ignition timing sounds like it is a bit off. If not that I would check the TPS ( throttle postion sensor) to make sure it is rigged right. But I am thinking it is your timing.
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1987 supra NA 5 speed 1JZGTE swap Tokico Illumina 2 and Eibach springs Tokico pillow blocks Suspension Techniques front and rear sway bar HKS super dragger cat-back exhaust plus test pipe Greddy Profec B spec 2 boost controller HKS type 1 turbo timer Supra sport solid steel drive shaft Walboro 255 fuel pump JZA70 Front end mod 18" Volk Racing AV3 18x8.5 front 18x9.5 rear |
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08-21-2007, 04:55 AM
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#3 |
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Super Moderator
Join Date: May 2007
Location: Billings, Montana
Posts: 1,034
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You could also try checking your Vacuum lines... I had a couple routed to the wrong place (oops) and a cracked one, and it was causing a very low, sporatice idle that would occasionally stall the engine. Also, if I revved it up real quick then let off the gas almost always it would immediately stall.
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1989 7MGTE R154 Targa Top White Package w/Blue Interior Driftmotion 57trim CT26, Upgraded Intercooler, 2.25" Hard Pipes, 3" Turbo Back Exhaust with Test Pipe, HKS VPC w/GM 3 bar MAP sensor, APEXi S-AFC, Walbro 255lph fuel pump, ProSport EVO Series Boost / Fuel Pressure / AFR gauges, Lotek a Pillar Gauge Pod, HKS Type 0 Turbo Timer, Eibach Lowering Springs, Tokico Illumina II TEMS struts, custom powder coated Motegi Racing TrakLite wheels |
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08-21-2007, 05:01 AM
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walbro fp
Join Date: Mar 2006
Location: arizona
Posts: 432
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Do a diagnostic, check the faqs section and look for the thread on doinga diagnostic.
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MK3, Auto, Turbo. |
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08-21-2007, 08:02 AM
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#5 |
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1000whp postwhore
Join Date: Apr 2006
Location: Chi-Town
Posts: 1,643
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could be a reallt bad vacuum leak,
but when you said it revs, how high can it rev does it rev to only 2000-2500 rpm? could be the AFM too
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http://www.myspace.com/supra_2nr  Into Bikes now,, apparently the supra couldnt kill me, so my zx6 might lol |
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08-21-2007, 09:13 AM
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#6 |
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Stock
Join Date: Aug 2007
Location: Mass.
Posts: 3
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yea actually it only revved up as high as 2000 and maybe just a little ova...
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08-21-2007, 04:04 PM
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#7 | |
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1000whp postwhore
Join Date: Apr 2006
Location: Chi-Town
Posts: 1,643
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Quote:
thats what happend to me, so try looking at that one and let us know what happens
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http://www.myspace.com/supra_2nr Into Bikes now,, apparently the supra couldnt kill me, so my zx6 might lol |
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