Change interval is still 15K miles. I've had no problems with the two I've used lasting 15K miles each.[email protected];1565844; said:With the original 10 micron fuel filter the changeout interval was 15 K miles.With the new 2 micron filter, has GM changed the recommended interval . My thought is the finer filter would plug much sooner ! Thanks for your thoughts on this ! Dan
WanaDmxsub;1568212; said:I change mine every 5k (yea, a little over-kill but that's OK with me)
Well...except for this time...