When i am at full stop and then start moving the car and inmediately i press the brake and the clutch pedal sometimes the cars rpm fall between 200-300 rpm or sometimes the rpm fall to 0 and the engines stops. Is that idle problems? does the hks EIDS resolve that problem? I have that problem before the intake and the flash.

 

maybe you're not pressing the clutch fast enough? as in, you are slowing down the car and the engine with the brake before you disengage the clutch completely?

 

hmm could be, I havent heard of anything like this before, I would call al and see what he has to say...

 

are you venting your mr bov to the atmosphere??

if so I would say that, that is your problem 100%

 

Switch back to your stock DV. My car would stall with the MR unit too.

 

Yes - I agree best diagnostic method - switch back to stock bov and see if problem goes away - which it prob will

 

my mr bov is not venting to the atmosphere is recirculating. An i disengage the clutch completely before braking. I can test with the stock bov but i am worried about boost leak with that plastic piece. If that is the problem which bov do you recomend or i can use the HKS EIDS to control BOV and help the flow meter?

 

I switch back to the stock bov and the problem has gone but it don't hold boost like the metal one. Why if those BOV look the same, the metal one have stall problems. Which bov do you recommend to use insted of those?and i would like to know if i have to reflash with another recirculating bov.

 

It's your POS MR BOV

 

my stocker held 23 psi without a prob..

 

Something must be wrong with yours, then, because that doesn't happen to 90% of us with that same DV. I have never had any idle-related problems with the JDM MR DV. You should be able to use this DV with your setup no problem, so maybe it's messed up, or maybe you didn't have everything tightened down properly.

You should NOT have to purchase any other BOV to replace it...that would be a waste.

 

Same thing happens to me. I start moving and then immediately step on the brake and clutch, the car sputters and wants to stall unless I give it a lot of gas. I didn't have these problems before a new intake. I don't have the HKS, but it sounds like a very similar issue.

Oh yeah, I still have the stock DV.

 

I have seen these kind of issues before with that D/V

Sometimes its a matter of finding a unit which works well to your driving style

 

Yeah, I would be pointing to the HKS RS intake before the JDM MR DV, but he DID say that he had this problem before the intake and said the problem went away when reinstalling the stock DV, so it's a little strange...

 

i had this same problem with my MR valve. Sold it for an APS.
No more stalling problems and holds boost fine.