engine problem after valve clearance adj.
 

Hello..

the valve clearance was too loose and some noise. So that , I have adjusted the clearance with spec. the engine stall when cold and first start. are there any related with valve clearance? for now, I need press little throttle for the first start for a min.

anybody can give me some advise?

Re: engine problem after valve clearance adj.
 

hot engine valve adjustment? cold engine valve adjustment?

Re: engine problem after valve clearance adj.
 

that is cold engine adjustment.
I set the clearance in the middle of the range. So. I think it will not too tight and too loose.

Re: engine problem after valve clearance adj.
 

Are you saying the cold idle speed is set too low?

Does the engine run and idle fine after engine is warmed up?

Re: engine problem after valve clearance adj.
 

NO.. i am talking about the valve train clearance.
the the idle is fine after engine warn up.
Before I did the adjustment, the idle is good when cold start. after i did the adjustment, i need to keep little throttle open until to engine warm.

Thanks for your help ^^

Re: engine problem after valve clearance adj.
 

What car and engine?

Have you tried cleaning the IACV?

Any CEL codes?