05-12-2012, 01:32 AM
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#1 |
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3" Exhaust
Join Date: Mar 2012
Location: Hayward
Posts: 84
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new problem, idle problem..
http://www.youtube.com/watch?v=_3lzx...ature=youtu.be
 it runs can drive only within 5 mph lol but im getting there!! then happy boostin all day long!
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92' 7mgte MT st8 bakcat 
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05-12-2012, 03:27 AM
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#2 |
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Supra Forum Moderator
Join Date: Nov 2009
Location: Green-Ohio
Posts: 1,297
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your parked in front of a fire hydrant.
sounds like it's choking.
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 92 Ma71 7mGTE Auto. SafcII Supra FAQ Supra MKIII FAQ Classified Section guidelines : |
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05-12-2012, 06:39 AM
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#3 |
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3" Exhaust
Join Date: Mar 2012
Location: Hayward
Posts: 84
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Hahaha, yeah for a min just parked it from driving at 5MPH! Lol
 .I know, I have code 31 just I ignores it until I got AFM one in my hand, yup I did common dumb thing, spray in the air chamber oh well, at less right now I'm feelin so pro but not there just yet I needs more experiences and advises from everybody else who glad to help me out, many THANKSSS! So, what do it means if it's really choking or else, and it sounded like a HElICOPTER when its in drive lol. today update: I changed timing to nearby 12* from 0*(horrible idle, felt like engine is trying to shake out of its bay!!) but at 12* it got kinda better on idle bt it dont keep dying, it will jus idle almost with no problem lol bt starts n idle everytime when WARM!! I just replaced fuel filter it kinda didn't bucking but in later moment which is awesome I almost had boost on but bogged on me, aww! i know about code 31 needs new afm but when I disconnected it, still same result then knew afm aint only problem as I might have boost leak(maybe) or vaccum which i DOUBT, already check it out more than 10 times n counting, lol.
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92' 7mgte MT st8 bakcat
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05-12-2012, 01:06 PM
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#4 |
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Super Moderator
Join Date: May 2007
Location: Billings, Montana
Posts: 1,034
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AFM is kind of important, you can't just ignore it. There's nothing you can do until you install a good AFM. With a bad AFM, the car will have problems idling, won't really drive with any throttle, and especially won't boost; all problems tat you currently have.
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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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05-12-2012, 05:08 PM
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#5 |
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3" Exhaust
Join Date: Mar 2012
Location: Hayward
Posts: 84
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Oh really then how come i heard if i unplug afm it suppose to be reving any high in netural mine still drops within 2.5k rpm thats y i ignore it and trust me i has went 7 diff yards n turned out nothing i lives in bay area, whoever lives in here lik i do then get at me pls! Thanks!
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92' 7mgte MT st8 bakcat
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05-13-2012, 03:10 AM
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#6 |
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Super Moderator
Join Date: May 2007
Location: Billings, Montana
Posts: 1,034
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Whatever man, I'm out. Good luck on getting your car running. And buy a fucking reman or new sensor, not some junk yard pos
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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 Last edited by btwilson86; 05-13-2012 at 03:17 AM. Reason: sounded like an ass before, decided to be more nice |
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05-13-2012, 02:25 PM
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#7 |
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12psi boost
Join Date: Dec 2007
Location: Atlanta
Posts: 300
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Unplug the AFM and the car will do what yours is doing. Get a decent AFM in there first. I hope the engine wire harness isn't as hacked up as that interior wiring. A hacked harness will cause all kinds of future problems if you can get this one fixed.
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05-14-2012, 09:14 PM
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#8 |
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3" Exhaust
Join Date: Mar 2012
Location: Hayward
Posts: 84
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yup exactly that what i tho so, but will stay idle as afm is unplugged, MANY THANKSS!! Yup, of course i will get new parts and everything once motor works out and able to drive it with no problem, didnt want to start spendin $ on BS then end up with nothing works but $ outta of my pockets.
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92' 7mgte MT st8 bakcat
Last edited by DawgB0; 05-15-2012 at 07:08 AM. |
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05-18-2012, 07:19 AM
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#9 |
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3" Exhaust
Join Date: Mar 2012
Location: Hayward
Posts: 84
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tested the sparks again n none in 3&4..
 I cloudnt find anywhere why I can "drive" but no sparks?? I tried higher gear n gt me hella buckin. only 2 gears not bad cuz im havin spark in 1 n 2 n 5, the rest none..
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92' 7mgte MT st8 bakcat
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05-18-2012, 12:45 PM
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#10 |
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Supra Forum Moderator
Join Date: Nov 2009
Location: Green-Ohio
Posts: 1,297
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K well check you plugs. Check your wires.
I'd be inclined to say coil pack.
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