420A Really Low Idle! Please help!

[bradleybishop10]

So all the sudden my car idles like shit? Ive just had all the belts replaced and everything IS in time. But it idles like shit. It was dieing whenever i pushed in the clutch when i was driving but would come right back on each time. I changed the PVC, IACV, and some hoses that seemed bad. It does not die anymore now that i have changed these things but it still idles really bad. Can anyone help? I am out of ideas on what it could be. Oh and when i run it with out the PVC it idles just fine and everything. So can anyone help me?

 

[91gsdohc]

i dont if u did this or not but check the bliss screw

 

[bradleybishop10]

are you sure that 2g has a bliss screw?

 

[bradleybishop10]

Ok well i have been working on this alot and I have found a few hoses that need replaced. I also gave my throttle body a really good clean and checked my throttle position sensor and it is good. so i am a tad comfused. how do i adjust my biss screw?

 

[91gsdohc]

im pretty sure all cars have bliss screw its right by the throttle body uselly theres a black cap over it u turn it in to lower it and out to raise it all u need is a screwdriver let me know if that helps

 

[MrBoxx]

The OP has a 420a-equipped car, not a non-turbo 4g63. The BISS screw doesn't apply.

As for a "bliss screw", I think that's something totally different.

 

[bradleybishop10]

I looked at the Vfaq and he had the 420a throttle body and it had a BISS screw but mine has a little cover on it? do i need to like drill it out of something? and i think the bliss screw he is talking about is actualy the BISS screw he is just spelling it wrong.