Hello to PDX-Biodiesel - question regarding diesel mechanic

Hiya -
I'm someone hoping to become a member soon. I am having problems with my
Ford F250 - I think it may be a glow plug issue, because the truck won't
turn over and the oil pressure gauge drops to nothing when I turn the key,
even though I recently had an oil and air filter change.

I know of someone in Vancouver who could work on the truck, but I'd like to
find someone closer. Does anyone have a mechanic they could refer me to? I
live in NE Portland near Mt. Tabor. I'd appreciate it!

Thanks -
Jeanette