Hello

Before few days I setting CO screw, and since then car is dont want to idle correctly, I must push throttle pedal or engine will cut off. Rmps dont want stay on 950 they fall and car turn off. and when I drive I have detonations from exhaust.

Anyone has idea?

Maybe injectors??

 

So, are you saying that you set the CO screw?

If so, the setting is probably wrong. It's now something you can do without the correct equipment/knowledge.

 

I go to frend with co meter, and I set it at about 1.45%

 

Too lean IMO. That would explain the banging.

 

How much I must set ? about 2% or?? Thanks

 

One thing : When engine is cold it work ok, but after about 1 minutes, engine starts worknig like somewhere is air leak, revs go down and engine will turn off if I dont push throttle

Thanks