mike.

I put some Redline fuel system cleaner in my MY00 the other week (have done over a 1000 mile since), and since then the car really pops and bags on over run, when i mean pop and bang its like back firing, not just your normal over run pops and bangs, it also nearly stalls on stopping at junctions, it has not stalled yet but the revs really drop and i get a really strong smell of fuel, then the revs move back up to normal idle and idle's fine, the car drives fine and ive had it on the dyno to cheak the AFR and that was fine, it couldnt of run any better fuelling was spot on even on overrun, but then i dont think the problem came up when it was on the dyno, typical, does anyone have any idea what could be wrong with it