ISM CM870- fuel pressure

[swenlarson]

Hi all,

I have a few things to go back over- had vac gauge on intake side of pump and 1-2" of vacuum was pretty much the MAX reading (while crapping out) so I do not suspect a clog or the like.

That being said I will carefully inspect... one thing I did not consider was a weak shutoff solenoid. Not really sure of any way to test that but I will watch the voltage to it to make sure I do not have a problem with that.

Northern truck- rusty plow truck- so anything is possible. I know I am on the right track just looking for enough evidence to condemn or not condemn the fuel pump.

Swen