Engine Mechanical problem
1987 Chevy Blazer V8 Four Wheel Drive Automatic 240000 miles
I am not sure what else to check before dropping the tank and replacing the pump. I have power to the 2-wire plug before the pump (on frame rail above rear axle) I do not understand why I am getting 10 volts on tan wire (relay side) when the plug is apart and 0 when its together? I also get 10 on pink wire (relay side), but I only get 5 when plug is connected (5 also on pump side - purple wire)
have the same problem?
Tuesday, March 2nd, 2010 AT 2:28 AM