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96 3500 Cummins ? #1598846
03/26/14 07:21 PM
03/26/14 07:21 PM
Joined: Nov 2003
Posts: 3,060
Western New York
sixpackbee Offline OP
master
sixpackbee  Offline OP
master

Joined: Nov 2003
Posts: 3,060
Western New York
My 96 3500 Quit recently. I pulled the fuel shut off valve off and zip tied the fuel control on. Truck started and ran fine but no tach, charging, AC ect. Everyone said it was the crank sensor. I just replaced it and still will not run. FYI I reinstalled the fuel solenoid. Fires but will not keep running. Anybody steer me into a right direction on this? I really would appreciate it. Thank you.


1959 Bugeye Sprite
1967 Charger Black L code
1967 Coronet R/T Convert Green 440 auto bought from original owner
1968 Charger R/T Bronze 440 4 spd console AM/FM
1969 Super Bee WM21H B5 A40 D21 N96
1969 Barracuda Formula S 340 Convert pilot car
1969 Hemi Road Runner RM23J D32 Omaha orange 4.10 Dana N96 N85
1970 Super Bee WM23N FE5 V1X 3.91 axle package, N96
1970 Road Runner RM21N B3 V1X D13
1971 MG Midget
1971 Road Runner RM23H GW3, A57
1972 Road Runner RM23P FY1, D21
Re: 96 3500 Cummins ? [Re: sixpackbee] #1598847
03/26/14 07:46 PM
03/26/14 07:46 PM
Joined: Nov 2003
Posts: 10,228
Colleyville
3hundred Offline
I Live Here
3hundred  Offline
I Live Here

Joined: Nov 2003
Posts: 10,228
Colleyville
Quote:

My 96 3500 Quit recently. I pulled the fuel shut off valve off and zip tied the fuel control on. Truck started and ran fine but no tach, charging, AC ect. Everyone said it was the crank sensor. I just replaced it and still will not run. FYI I reinstalled the fuel solenoid. Fires but will not keep running. Anybody steer me into a right direction on this? I really would appreciate it. Thank you.




That's a mechanical engine, as long as it cranks and gets fuel it should run. The electrical portion sounds like PCM problems.

Robert


'68 Fury Convertible
'69 300 Convertible
'15 Durango 5.7 Hemi
'16 300 S Hemi
Re: 96 3500 Cummins ? [Re: 3hundred] #1598848
03/26/14 08:10 PM
03/26/14 08:10 PM
Joined: Mar 2011
Posts: 147
Kansas
C
cascius Offline
member
cascius  Offline
member
C

Joined: Mar 2011
Posts: 147
Kansas
The fuel solenoid on the injection pump gets it's hold power from the PCM, and power while in the crank position from the fuel shut down relay. Fuse #9 in the block on the side of the dash controls both of these as well as a multitude of other things. I'd probably start there.







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