SR Issue

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fliprayzin240sx
Posts: 189
Joined: Thu Aug 15, 2002 3:43 am
Car: 97 240sx w/S13 SR20--RIP
93 S14 Silvia w/ S15 Spec R SR20--RIP
95 240sx kouki convert RB25det
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K im almost done with my SR swap and took it for a test drive. Idles good and drives great. Only thing is when i shift, the rpm would just drop and the engine would die. I checked all the vacuum lines and as far as i know, its all good. Umm any suggestions?


NISTECH
Posts: 10585
Joined: Sun May 25, 2003 4:17 am

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does it die when coming to a stop? Idle air control motor acting stupid possibly??

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C-Kwik
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Joined: Thu Aug 01, 2002 9:28 pm
Car: 2013 Chevy Volt, 1991 Honda CRX DX

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Are yourunning a stock or aftermarket BOV. And if aftemarket, is it vented to the atmoshpere or back into the intake?

Also check all your pressurized intake connections. An open BOV or a boost leak commonly causes this kind of problem on a MAF equipped turbo motor.

User avatar
fliprayzin240sx
Posts: 189
Joined: Thu Aug 15, 2002 3:43 am
Car: 97 240sx w/S13 SR20--RIP
93 S14 Silvia w/ S15 Spec R SR20--RIP
95 240sx kouki convert RB25det
Contact:

Post

HKS SSQ...see this is what i dont get, i got guys whos running the same bov and open air vent and not bogging like that. Imma re-circ it or borrow somebody's bov and see if that changes anything.


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