Boosting problems

Jay633 · 04-15-2011, 05:45 AM

Hi I replaced my turbo and all of a sudden my supra is boosting only 2.5 psi. It also like stutters under full throttle

Travis89Turbo · 04-15-2011, 01:51 PM

Check intercooler piping/ intercooler. Sounds like a major boost leak

john_lauj · 04-16-2011, 05:19 PM

Yes im sure its ur intercooler piping cause i had the same problem. Make sure there are no tear or rip on the hoses..

cre · 04-16-2011, 11:23 PM

Make sure the waste gate isn't sticking too.... not as likely as an intake leak though, but possible.

04-15-2011, 05:45 AM	#1
Jay633 3" Exhaust Join Date: Mar 2010 Location: Oxnard Posts: 109	Boosting problems Hi I replaced my turbo and all of a sudden my supra is boosting only 2.5 psi. It also like stutters under full throttle

04-15-2011, 01:51 PM	#2
Travis89Turbo 12psi boost Join Date: Jul 2010 Location: Utah Posts: 332	Check intercooler piping/ intercooler. Sounds like a major boost leak __________________ 1995 Toyota Supra SE 71k miles. Master power T70 stock 2jzge 1989 Toyota Supra. 1jzgte swap 5 speed of course.. Driftmotion 60-1 single turbo kit. Cxracing FMIC. 2jz 550cc injectors... soon to come..... EMS Stinger. BC 264 cams 680cc injectors Spec stage 4 clutch and A LOT of boost!------SOLD 1999 Ford F350 diesel 2004 Jaguar XJR Supercharged If it hasnt broke you haven pushed it hard enough!!

04-16-2011, 11:23 PM	#4
cre Toyota Racing Development Join Date: Apr 2007 Posts: 5,038	Make sure the waste gate isn't sticking too.... not as likely as an intake leak though, but possible. __________________ If something breaks or you need to contact a member of the administration please post HERE. Unless it's a private or administration matter please post it on the forum. It benefits no one else if car related questions aren't posted for future users and takes away from the time I'm able to spend helping on the rest of the forum. If you're so inclined I'm always more than happy to accept tips via PayPal. Tip Jar --->

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04-16-2011, 05:19 PM	#3
john_lauj Stock Join Date: Mar 2010 Location: frresno Posts: 20	Yes im sure its ur intercooler piping cause i had the same problem. Make sure there are no tear or rip on the hoses..