Thanks for your input gentlemen. Sounds like C Sean Watts knows what he's doing. I live in Utah, however, so we're a bit far apart and shipping back and forth would probably be costly (not to mention risky if the parts get stolen...)
Thanks Diesel911 for your input too, good website! I think I'll end up having a pro do the pressure adjustment this time, but that's really good info, if not for anything else, at least to look to the mechanic like an educated fella who knows what he's talking about and would be harder to fool...

Thank you much guys for your posts. I'll post here whether my MPG improves once I'm done with it.

__________________
[/SIGPIC]~cirrusman

1983 Mercedes Benz 300SD - Wife calls him "Chitty Chitty Bang Bang"
[SIGPIC]




1983 Toyota Tercel (Tommy, The little Toyota that could)
1965 Ford F100 (Grandma Ford)
2005 Toyota Sienna (Elsa, Wife's ride)


Gone:
1988 Toyota Pickup
2004 Subaru Outback

1987 Cadillac Fleetwood Brougham
1986 Volvo 740 GL Station Wagon - Piece of junk.
1981 Volvo 242 DL 2 Door - Hated to see it go. R.I.P.
1987 Pontiac Fiero GT