hey people i went to track day last week and my car was blowing black smoke its running rich can dat be the cause of it also i did 2 runs the 3rd run was sweet it stoped blowing black can this be the fuel im using at the time on track day i had vortex 98 in it?? would dat have any affect on this problem if so what fuel is the best i want the best for the clubby
first off do an error code check, go to the HOWTO section for that one, although I know bugger all about the V8's so maybe your ECU is different? in either case it could be as simple as a vacume hose has popped off.