Ok well I just installed a RRM v1 SRI on my car. So far was nice, but i noticed that when i take it out of gear at higher speeds 60+ and put it in neutral or push in the clutch to take it out of gear. My car has trouble maintain rpm, and 3 out of 5 times will turn off. When i slow down the RPM goes up like 30ish and coasting itll go back up to 400ish rpm, but without its around 100 to ... well dead. Any suggestions before i take it into the dealership?

 

Put the stock intake back on.

 

It turns off while driving?

 

Did you connect your MAF correctly? The dealership is not gonna do anything unless this problem happens with the stock intake.

 

I recently installed a K&N filter, brand new, someone suggested wiping the MAF sensor with alcohol, i also use premium gas, is that a bad thing?

 

Let's step backwards for a second: Are you saying your car is turning OFF...as in not working...when you disengage the clutch? Also, did you plug the MAF back in after you cleaned it?

 

I havent messed with the MAF since installing the intake, it worked fine with the old stock filter. When I'm going 60+ and push in the clutch (neutral) or when i put it in neutral at 60+ and coast. The car has struggling getting rpm and sometimes will turn off completely

 

If there was a problem with the MAF sensor you would almost definately get a CEL. The car monitors itself very well. The premium gas is just a waste of money unless you got it tuned for the higher octane rating.

 

fixed it by putting the old filter back on, guess K&N just made a bad filter...

so i shouldnt use premium gas?

 

Not unless you like wasting money.

 

check your vacum lines?