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Skyline Cutting Out

rocketman

By rocketman,
in Engines & Forced Induction

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rocketman Newbie

rocketman

Posted
Posted

well i drive a R32 1992 Nissan gts-t i got a problem with my skyline and i want to see if anyone can point me in the right directions.

the car just dies on me when slowing down after a boost. for example in main street got speed bumps inbetween everyone boosts it, so other day i took out and i boosted it and then had to slow down for speed bump. Wasnt going fast around 50 probably less. so you let foot of accelerator to put on break, but the car dies on me. is it bcos i let my foot off to fast??

how can i stop that happening as its embarrising lol

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https://www.sau.com.au/forums/topic/183071-skyline-cutting-out/
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TTT Grand Master

TTT

Posted
Posted

if everyone jumped off a bridge would you jump off too?

does your car have a different blow off valve (bov) than the standard one?

that is the usual problem of stalling when coming to a stop/low revs etc.

to fix it, you need a plumback bov.

if none of this makes sense, take a pic of your engine bacy and post it here..

blind_elk Grand Master

blind_elk

Posted
Posted

Doctor, it hurts when I do

this ...

It's probably a problem with the AAC valve can't react fast enough to open the air way for idle control.

Don't boost it - waste of time and energy... and fuel

W0rp3D Grand Master

W0rp3D

Posted
Posted
if its actually cutting out (as in dies completely rather than loses revs) then its your AFM, do a search for "+solder +AFM" to see how to fix it

Thats not always true, mine was stalling, put the standard bov back on and hav'nt had a problem since.

WazR32GTSt Grand Master

WazR32GTSt

Posted
Posted (edited)
Thats not always true, mine was stalling, put the standard bov back on and hav'nt had a problem since.

if you re-read my post you will see that i was referring the AFM fix to "cutting out" rather than "stalling",

99% of the time true "stalling" is related to BOV venting to atmosphere

Edited by WazR32GTSt
  • 3 weeks later...
W0rp3D Grand Master

W0rp3D

Posted
Posted

The problem got really bad n my car today, could'nt even hold 100k's on the freeway, only thing i had done was fitting an airbox, i changed the afm over to a spare i have and i now have no more problems.

W0rp3D Grand Master

W0rp3D

Posted
Posted

the only part i could see that could be opened on the old afm was where the plug is, took the screws out and gave it a wiggle and it came out, virtually no resistance considering there is 3 pins on there that should have been securely soldered inside.

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