Has anyone here had this problem? Anyone perform the fix by installing the clamp(s). I have a 2000 CK3 and thinking of doing. Is the grommet that goes through the tank reusable and will seal ok after re-installation? Thanks

Yes the grommet is reuseable. I used plastic zip ties for clamps.

If your refering to the fuel filter falling off? just go thru the fill opening with a coathanger and hook the hose, lift it and drop it, if it goes 'clunk' its still there. If the sled has any time on it at all and it's still intact, your fine.