Ok I use the have the problem where my car would start up idle like below 500rpm then stumble up to normal RPM after a few seconds. This happens on hot start ups.

My car was doing fine for like 2 weeks No problem starts right up, it was perfect and I was so happy it went away.

Then today I get off work and IT DID IT AGAIN.
Im prety sure its a vacum leak but I have a hard time pin pointing where it is, any one got some ideas to where it might be.

Also I just installed a intake and bov and it was starting up fine but now after a few days with it in. Its starting again.

I drive a 90 TII

 

bump

 

check your BOV's release spring setting (should have an adjustable spring if it is aftermarket)...

seems kind of odd....i know someone who changed the intake and BOV and the car started running like *** after about a week...

 

I got a Apexi BOV where exactly is the spring?

Every one is telling me about this spring and i cant find it lol