Hi, I'm having ongoing and intermitant cold start and cold running problems. About half of the time car will not start without throttle and will not idle on its own. After a few minutes it suddenly gets happy and is fine after this. Smells rich when it has problem and fuel mileage is not as good as it has been.
Is there a temp sensor that has a habit of being intermittant? Car has KE3 injection and no catylist and no closed loop control (as standard UK spec).
Thanks if you can help.

Farm Benz(s)