Buick Questions - 1992 Roadmaster Limited 350 TBI
1.) Idler Pulley for serpentine belt seems to drag when
turned by hand. Brand new pulleys at the auto parts
dealer all feel the same.
Shouldn't this pulley spin freely like a ball bearing unit
or is some resistance normal?
2.) Radiator needs replacement but I can not find the
OEM unit. Rockauto and PartsAmerica both describe
the brass/copper OEM unit (GO/DAN 432239) on their
web sites but if you order it they substitute a plastic
and aluminum unit with a different part number.
Does anyone know where I can buy the OEM radiator?
Thanks for the help.
Wendy & John.