anyone any ideas I have a 1999 cupra 16v2.0 abf and after it not starting after winter storage I fitted a new cold start valve new silicone vac hoses and cleaned everything out I have read all the possible issue threads on here and other forums but cant sort out my tickcover the car runs fine when you start it but after awhile it ticks over at between 800 and 2000 rpm and when you blip it the revs don't die down any help greatly appreciated thanks chris