10-05-2006, 08:31 PM | #1 |
Stock
Join Date: Sep 2006
Location: Washinton
Posts: 9
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Boost problems!
My car hits a peak boost at 15 then immediatly drops to 10 then shoots back up to 15 again and again. I have a fcd, but a stock pump. Is lack of fuel my problem? What should I do or test?
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10-05-2006, 08:50 PM | #2 |
12psi boost
Join Date: Aug 2006
Location: Being not duly informed, I refuse to answer with any degree of accuracy for fear of prevaricating
Posts: 265
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Injectors copuld be a problem Tone Loc is the expert on that though.
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1988 Toyota Supra Turbo Targa Tokico Illumina II's (TEMS) | Eibach Pro Springs | SpeedTech AntiSway Bars | Cusco Strut Tower Bars | Lexus AFM/550cc Injector Mod | SOGI short shift mod | Aluminum Driveshaft | Upgraded Fuel Pump | 12 PSI Boost | MHG | 11/30/08 Dyno 362RWHP 326ft/lb |
10-05-2006, 08:56 PM | #3 | |
20psi boost
Join Date: Jun 2006
Location: Chicago
Posts: 706
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Quote:
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10-05-2006, 09:12 PM | #4 | |
12psi boost
Join Date: Aug 2006
Location: Being not duly informed, I refuse to answer with any degree of accuracy for fear of prevaricating
Posts: 265
|
Quote:
__________________
1988 Toyota Supra Turbo Targa Tokico Illumina II's (TEMS) | Eibach Pro Springs | SpeedTech AntiSway Bars | Cusco Strut Tower Bars | Lexus AFM/550cc Injector Mod | SOGI short shift mod | Aluminum Driveshaft | Upgraded Fuel Pump | 12 PSI Boost | MHG | 11/30/08 Dyno 362RWHP 326ft/lb |
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10-05-2006, 09:13 PM | #5 |
20psi boost
Join Date: Jun 2006
Location: Chicago
Posts: 706
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ohhh i dont know a lot about boost eithier (still learning)
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10-05-2006, 09:59 PM | #6 |
12psi boost
Join Date: Aug 2006
Location: Being not duly informed, I refuse to answer with any degree of accuracy for fear of prevaricating
Posts: 265
|
*shrugs* your the one that answered most of my questions.
__________________
1988 Toyota Supra Turbo Targa Tokico Illumina II's (TEMS) | Eibach Pro Springs | SpeedTech AntiSway Bars | Cusco Strut Tower Bars | Lexus AFM/550cc Injector Mod | SOGI short shift mod | Aluminum Driveshaft | Upgraded Fuel Pump | 12 PSI Boost | MHG | 11/30/08 Dyno 362RWHP 326ft/lb |
10-05-2006, 10:14 PM | #7 |
20psi boost
Join Date: Jun 2006
Location: Chicago
Posts: 706
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have a basic knowledge just cant really fix a lot of problems. i answer what i know.
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10-05-2006, 10:51 PM | #8 |
Stock
Join Date: Sep 2006
Location: Washinton
Posts: 9
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UH? Thanks I thnk. LOL.
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10-06-2006, 07:35 AM | #9 |
1000whp postwhore
Join Date: Apr 2006
Location: Chi-Town
Posts: 1,643
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when does it drop?
what kind of engine do you have? what year? auto or stick? does it drop when it shifts?
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http://www.myspace.com/supra_2nr Into Bikes now,, apparently the supra couldnt kill me, so my zx6 might lol |
10-07-2006, 05:16 AM | #10 |
12psi boost
Join Date: Jun 2006
Location: salem mass
Posts: 329
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maybe a boost leak, i dk. check all pipes leading to and from turbo. bov, ic pipes, anythign of that nature. maybe u hit peak boost but it dissapates thru the hole or crack or watever.
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nothing but the best -mods- so far K&N intake fipk 3" megan downpipe 3"turbo elbow 4 washers on the wastegate highflow cat short shifter 89+ front bumper, pic soon to come many more upgrades soon |
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