2ndgenschafer

Update: air dog sent me a new pump. They are in fact covered by serial number. Hopefully that solves my issue. And if anyone else has a problem with their pump, they should send you a new one.

Yeah I figured as much. I'm going to call air dog tomorrow and an electric motor shop in town and see what the best option is. I appreciate the help. This is a great forum. Glad I joined

Ok so update on my situation, pulled the alternator, plastic melted off the clip that the harness plugs into, so I just went ahead and throw on a new alternator. Fixed all electrical issues. Not the pump. Tested my connections EVERYWHERE down the harness for the air dog. I have power to the pump, pump won't kick on. Gotta assume it's the pump right? And I bought it used off a guy, bad idea to begin with, but does the warranty transfer through the serial number? Thought this thing was going to save me a lot of trouble down the road and just ended up creating more.

I'll pull the alternator and have it tested. I have a bhaf and my alternator wires are not wrapped or anything so the noise issue may have something to do with it. Unfortunately I do not have a fuel pressure gauge. So il try that route and see. I read something on another page about a ripple test for the alternator? Could this have something to do with it?

long time looker, first time poster. Kinda at my wits end. Installed an air dog 150 a couple months ago. The wiring in the truck from the previous owner was kinda messed up but I finally figured out the wires for the fuel pump to kick it on. So I've checked those and everything else, fuse, relay and grounds. And it won't kick on when I turn the key on. Truck runs but seems like it's getting lack of fuel. Especially on start up. Idles up and down and up and down. And I just changed the filters so I know that has nothing to do with it. Lights have also been flickering at night and voltage jumping around alittle, not sure if that's related. But any help would be appreciated.