08-04-2010, 02:37 AM
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#1 |
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Stock
Join Date: Mar 2010
Location: Saskatchewan
Posts: 9
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94 JMD Supra idle problem.
Hey I bought a 94 JMD Supra and its doesnt idle just right.
i heard rumours about maybe it has to be tuned because the tuning in japan doesnt run just right in North America. Can anyone give me any direction? |
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08-05-2010, 01:23 AM
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#2 | |
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Supra Owner
Join Date: Oct 2005
Location: GA, USA
Posts: 2,209
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Quote:
__________________
Phil '94 Supra Turbo, 6spd, 'APU'+ Displacement is no replacement for boost. Life begins at 30psi. NB: Please consider posting any help requests in a new thread instead of asking me for help privately. About 99.9+% of the time, private help requests end up covering great information that could be very valuable to other forum members. If you have a good reason for needing the help request to be private, I'll consider it. If not, then why not give everyone else the opportunity to pitch in too, and/or learn from the information? Remember, there's no such thing as a dumb question. We're all here to help within this family of Supra owners. |
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08-05-2010, 03:23 AM
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#3 |
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Stock
Join Date: Mar 2010
Location: Saskatchewan
Posts: 9
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definatly a 6 spd and definatly twin turbo
it stock with a blitz short ram and a intercooler piping kit |
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08-05-2010, 09:04 PM
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#4 | |
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Supra Owner
Join Date: Oct 2005
Location: GA, USA
Posts: 2,209
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Quote:
__________________
Phil '94 Supra Turbo, 6spd, 'APU'+ Displacement is no replacement for boost. Life begins at 30psi. NB: Please consider posting any help requests in a new thread instead of asking me for help privately. About 99.9+% of the time, private help requests end up covering great information that could be very valuable to other forum members. If you have a good reason for needing the help request to be private, I'll consider it. If not, then why not give everyone else the opportunity to pitch in too, and/or learn from the information? Remember, there's no such thing as a dumb question. We're all here to help within this family of Supra owners. |
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08-12-2010, 08:46 AM
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#5 |
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Stock
Join Date: Aug 2010
Location: Perth
Posts: 8
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Mine too
Mine used to idle funny as well, turns out I had a leaky valve.
Could do a compression test, or unplug the fuel pump and wait for it to stop and crank it. Should have an even turn over, a quicker turn every now and again means bad compression in one cylinder. Hopefully its not that! |
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08-27-2010, 01:00 PM
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#6 |
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Intake
Join Date: Aug 2008
Location: Canada
Posts: 42
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I take it you have an aftermarket ECU where you mention tuning in Japan?
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10-22-2010, 06:32 AM
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#7 |
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Stock
Join Date: Oct 2010
Location: Canada
Posts: 27
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I'm gonna go with buddy and say its a vacuum leak, and there more a pain in the ass finding, atleast on vw's I haven't worked on a supra yet mines still in the mail, it'll be like christmas when I get that baby.
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10-23-2010, 01:30 PM
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#8 | |
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Supra Owner
Join Date: Oct 2005
Location: GA, USA
Posts: 2,209
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Quote:
__________________
Phil '94 Supra Turbo, 6spd, 'APU'+ Displacement is no replacement for boost. Life begins at 30psi. NB: Please consider posting any help requests in a new thread instead of asking me for help privately. About 99.9+% of the time, private help requests end up covering great information that could be very valuable to other forum members. If you have a good reason for needing the help request to be private, I'll consider it. If not, then why not give everyone else the opportunity to pitch in too, and/or learn from the information? Remember, there's no such thing as a dumb question. We're all here to help within this family of Supra owners. |
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