Over veterans day weekend I'm gonna drive the family accross the state (500ish miles) to the inlaws and while we are there im planning to do some work on the bonneville. From reading on here the car has all the symptoms of a wheel bearing problem so I'm planning to do that and a tune up. For the tune-up im planning to change the oil, transmission filter/fluid, pcv valve, fuel filter, spark plugs/wires, and wiper bladers. the car has 113000 miles on it and since I got it all that has been done for maintanence has been oil changes. If anyone could reccomend anything im missing for a tune-up id appreciate it. Here is a list of the stuff im ordering to do the work. Also does anyone know a good repair manuel to get for directions on changing the wheel bearing?

Emission : PCV Valve
ACDELCO Part # CV892C {#25043843} $3.25 $0.00 $3.25
Fuel/Air : Fuel Filter
ACDELCO Part # GF578 {#25121293}
FILTER,FUEL $13.34 $0.00 $13.34
Transmission-Automatic : Filter Kit
WIX Part # 58918 {Transmission Filter} $11.31 $0.00 $11.31
Ignition : Spark Plug
ACDELCO Part # 41101 {IRIDIUM}
SPARK PLUG .060 GAP $44.40
Wiper & Washer : Wiper Blade
BOSCH Part # 422A {ICON}
DRIVER SIDE $16.54 $0.00 $16.54
BOSCH Part # 422B {ICON}
Passenger Side $16.54 $0.00 $16.54
Brake/Wheel Hub : Axle Bearing and Hub Assembly
TIMKEN Part # 513121
Hub Unit Bearing; Front Whl; 1st Design; Steel Wire Clip. $114.79 $0.00 $114.79
Fuel/Air : Air Filter
K&N Part # 3321411 {Replacement Air Filter Height=0.938" Width=7.875" Length=10.5"} $33.79 $0.00 $33.79
Ignition : Spark Plug Wire Set
ACDELCO Part # 9746DD {#88862390}
WIRE KIT,SPLG

I am also considering doing the seafoam int he vacuum hose thing, is there any change of screwing anything up by putting that in the hose?.

You may as well throw in an oxygen sensor, at that mileage. AC/Delco, or Denso only. Others will likely fail rather quickly. The factory service manual is the best way to go. You can check ebay. They're often sold there. Or, sign up for a subscription at http://www.alldatadiy.com/

A guide for changing the hub can be found here. It'* for a GTP, but the procedure is basically the same.
http://www.bonnevilleclub.com/forum/...ic.php?t=57617 or from the demo at AllData for the 2003 here. Wheel Bearing/Hub Replacement - Front

thanks, I think ill just pay for the year subscription to the repair manuel as it will be useful to have access to anyway.