Problems With Stalling

[CaM!]

the car acclerates fine and decelerates somewhat ok , but what im trying to find out is why my car decides to stall after boosting on the deceleration some times.

for example il head off , put my foot down and take it all the way off causing the revs to drop , sometimes below 500rpm and stalling .

can anyone help

Cam

[d1_drifter]

Got a stock bov?

[CaM!]

nope

[d1_drifter]

Still got the stock ecu?

If so, your bov is the problem. Put a stock one back on and it won't stall.

[Nic_A31]

More likely to be a vacuum leak

[R32 GTS4 4DOOR]

+1 for D1 Driftr. If u have got aftermarket bov tighten the tension on the internal spring so it gets rid of the flutter. There should be little to no noise from ur bov if ur turbo hasn't come on boost.

I had the same thing with my line, put my stock bov on and no problem. Put my aftermarket one one without adjusting the tension at first, stalled every time I came off the throttle. For example, crossing an intersection halfway. Once I tightened it up, no more stalling! :-)

[CaM!]

Cheers guys il give it a shot and let use know

[Turbo Dave]

If your BOV vents to Atmo it will stall!!!

Edited April 5, 2010 by Turbo Dave

[Levi_]

More likely to be a vacuum leak

Nope, it'll be the BOV. It's probably one of the most asked questions around here, atmo BOV's cause stalling issues in skylines.

You can either plumb it back, get a ECU that can cope with the missing air or put up with the stalling.