HI DAVE,THIS CAR,WAS IT BLUE ? ,SNAP ON WOULD READ,SOME DATA INCORRECT,FAULT CODES TRUE,BUT NO CLEARING OF DTC. KTS WOULD READ AND AGAIN SOME DATA INCORRECT AGAIN NO CLEARING OF DTC.CUSTOMER WANTS ME TO HAVE ANOTHER LOOK WHEN SHE GOES ON HOLIDAY,STICKY VALVES OR FOLLOWER FAULT? EITHER WILL OUTWAY COST OF CAR, WOULD BE INTRESTED IN ANYONE HAVING SAME FAULTS,I ALSO THOUGHT I HAD DONE EVERYTHING BUT STILL UNSURE WHAT TO DO NEXT.