08-24-2009, 09:29 PM
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3" Exhaust
Join Date: Jul 2009
Location: USA
Posts: 103
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Boost problem. '88 turbo
I just recently repaired a blown head gasket in my 1988 Supra Turbo, and everything went fine..until I noticed that it wouldn't rev up..so I checked the catalytic converter and it was melted..water got into it and just screwed everything up..so I gutted it. It's straight pipe now..and now my turbo wants to over boost and kick. It jumps past +8 and just cuts off, and then starts back at +4..and does it again..I can't get passed 100 due to the fact that I can't press the gas hard enough without the boost jumping up.
Is there a way I can tweek the turbo so that it doesnt do that? Also..it starts to overheat when it does this..
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Proud owner of a 1988 Toyota Supra Turbo, 105k Miles, and great condition.  I might have to sell it to help pay for school  so here's the link.http://www.toyota-supra.info/forums/...html#post72357 |
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