Engine cold idle problem
Hi,
I have problem with engine cold idle, now when temperature is about 3-4°C is very hard to start engine. Engine starts, idling for 2-3 secs and then go off.
When I tried to push thortle, engine immediately died...
I must do this 2-3 times, then I can push thortle and hold engine up to 2000 rpm for 20 seconds.
After this..engine is idling but idle is going up and down around. (From 600 to 1000 rpm cca).
The mystery is, that when I disconnected ISCV..notthing happened. Idle still going up and down. What can causing this? It is not ISCV.
When engine gets hot, idle will stabilize on cca 900rpm and stay.
Engine has standard components with L8 ECU. THanks.
Last edited by midnight_man; 01-11-2014 at 08:59 AM.