That works only on the '95 and '96, not '94.Just unscrew the cap, then unscrew the filler tube, then replace the cap on the valve cover with no more filler tube. Problem solved.
It sure worked on my 94 and many other 94 I have seen. Maybe D body were different.That works only on the '95 and '96, not '94.
I have seen people use silicone as a temporary fix. IMO the tube is ugly and the engine looks better without it, but it's practical when you don't have a funnel handy.
Dunno...maybe you're right. I've seen it work on '95 and '96 D body, but on my '94 Fleetwood the filler cap would not fit into the valve cover without the filler neck. I got a set of '95 stock valve covers to solve that problem.It sure worked on my 94 and many other 94 I have seen. Maybe D body were different.