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Old 10-03-2006, 03:09 AM   #1
h8z2luze
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Default Here we go again...

Well I am putting my supra back together again this weekend this time with the hks metal head gasket along with the arp bolts. Wish me luck.
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Old 10-03-2006, 07:00 AM   #2
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*Luck*

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Do a diagnostic first!
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Old 10-07-2006, 03:50 AM   #3
h8z2luze
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Well its back together and runs but it runs bad It need s aO2 sensor I found out hopefully thats all it needs!
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Old 10-07-2006, 05:01 AM   #4
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good luck with it
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Old 10-08-2006, 04:04 AM   #5
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Well crap... It wasnt the O2 sensor... What do you guys think? It runs but the idle is VERY jumpy and sometimes it dies. It idles jumping from like 800-1100 RPM. i have tried everything I can think of. Please help.
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Old 10-08-2006, 04:44 AM   #6
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is there a check engine light? if so do a diagnostic
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Old 10-08-2006, 08:19 AM   #7
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oh shit do a diagonstic anyways
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Old 10-08-2006, 06:42 PM   #8
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Sounds like some sort of intake leak. Put a vacuum guage on the hose that goes to the cruise control and see what the guage reads. If its low, jumpy or steady.
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Old 10-08-2006, 08:22 PM   #9
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Hey bro next time do a search I have the same problem:
http://www.toyota-supra.info/forums/...ead.php?t=5714
Couple of things could be the problem:
AFM is mucking up, You have a leak in your preheater house, Do a diagnostic.
http://www.toyota-supra.info/forums/...read.php?t=323
*edited becuase I saw you checked the o2 sensor already.
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Old 10-08-2006, 08:34 PM   #10
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Quote:
Originally Posted by h8z2luze
Well crap... It wasnt the O2 sensor... What do you guys think? It runs but the idle is VERY jumpy and sometimes it dies. It idles jumping from like 800-1100 RPM. i have tried everything I can think of. Please help.


sounds like you having problem with your timing mark...
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