Tim Holmes
Junior Member
I have a 2008 Dodge Ram 2500 5.7 l 4x4.
My truck sat for about 4 weeks outside. I went out to start and it will crank but not start. I sprayed starting fluid in to airbox, it will act like it will start but never catch.
I checked the fuel pressure and nothing. I replaced the fuel pump and same problem.
Question 1
If I turn key on which of the 4 wires should be hot at fuel pump?
Question 2
Which fuse runs fuel pump at the TIPM?
Question 3
Can I run a keyed hot wire to pump to bypass the TIPM?
My truck sat for about 4 weeks outside. I went out to start and it will crank but not start. I sprayed starting fluid in to airbox, it will act like it will start but never catch.
I checked the fuel pressure and nothing. I replaced the fuel pump and same problem.
Question 1
If I turn key on which of the 4 wires should be hot at fuel pump?
Question 2
Which fuse runs fuel pump at the TIPM?
Question 3
Can I run a keyed hot wire to pump to bypass the TIPM?