another problem with the 20....u know ther drill

Discuss the RB20, RB25 and RB26 series engines.
240love
Posts: 802
Joined: Tue Nov 28, 2006 2:25 pm
Car: 240

Post

Ok so about 2 days ago my 20 started doing something very annoying.Well when im driving normal the car runs fine, but when i give it gas...right when it should hit boost it lags alot like it gets stuck or something. Whats the problem with it, bad turbo?


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uber95
Posts: 314
Joined: Sat Jul 08, 2006 5:26 pm
Car: S14

Post

Check your fuel system. When you put a demand on it and the pump is weak, or the F/P reg is going out the car can act like that.

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Carl H
Posts: 5985
Joined: Mon Aug 04, 2003 4:09 am
Car: 1995 Nissan 240SX SE RB30DET

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check for boost leaks.

firstwizardshawn
Posts: 77
Joined: Mon Jun 20, 2005 3:47 pm
Car: 1990 NISSAN 240SX

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i have heard from alot of people that the turbo nuts back off after a while and need to be tightened! i would check that first befoe i done anything drastick! but it should either be vaccum or fuel related!

240love
Posts: 802
Joined: Tue Nov 28, 2006 2:25 pm
Car: 240

Post

ok thanks guys..

devil_child
Posts: 344
Joined: Wed Feb 28, 2007 10:36 am

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mines doin the same thing at full boost, this is gay.

240love
Posts: 802
Joined: Tue Nov 28, 2006 2:25 pm
Car: 240

Post

HAHAHA kool i was just the j pipe coming from the TB that was coming off..thanks guys


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