Originally Posted by HORNETS7
have u tried removing the blue plug from the cold start valve?
whilst cold?
I've told you many times before, and i'll tell you again
The cold start valve doesn't operate once you stop cranking
This is a classic symptom of an air leak.....i used to have the same problem, for the first 30 secs or so it would idle mint, then slowly slowly bog down, and usually when revving and coming back down it would cut out, was fine once hot though.