stalling problem after minor upgrades

[SAUmember888]

Hi all,

I just installed a 3" cat back exhaust system and HKS SSQV BOV for my R33 yesterday and It's been experencing alot of engine stalling after that.

When I put on the clutch (for 5 sec) and the brakes at the same time for slowing down from 2000rpm or more...the car just stalled. This happened before I put on the exhaust systems and the BOV but very rarely...now it just happens everytime I slow down with the clutch down.

Any help would be very grateful.

[krzysiu]

Take off the SSQV and put back the stock BOV, Problem solved 100%.

[MR R33]

mine does this as well, it is casue you got an atmospheric Bov

[someonestolecc]

Tighten or remove the BOV.

[SAUmember888]

Thanks for your help guys...I'll try to tighten it first if that doesnt work then I'll put back the standard BOV.

One more thing, this problem also occured sometimes in the past when the car still had the standard BOV and standard exhaust.

[R31Nismoid]

very rarely though. Mine does it on the very very odd occasion.

i never understand why people put atmo valves on.

[SAUmember888]

My friend told me after you've upgraded your exhaust system from the stock one or putting on an after mark BOV sometimes you need to re-tune your vale timing?...or something like that...is that true?

[TTT]

take a newspaper

roll it up.

go to friends house.

smack him across the head for telling you such things

[igor]

take a newspaper

roll it up.

go to friends house.

smack him across the head for telling you such things

LOL.

[r33GTS-t-200kw]

hahahahahahhaha sorry for the useless post but thats fkin funny

Oh actually... hows you AAC valve working? theres a hugeeee thread about the stalling issue.. many fixes and many causes

[SAUmember888]

I tried to tighten the BOV spring but that didnt fix the problem. I'll probably put the stock BOV back on tomorrow and see how it goes.

thanks for your advises guys.

[R31Nismoid]

I tried to tighten the BOV spring but that didnt fix the problem.

that is correct.

It wont fix it