07.5 6.7 Cummins start and stop

[Evan Dolley]

Recently had my truck deleted and tuned and installed new radio, batteries, and alternator. Recently perform service message popped up. Whenever I go to start the truck it starts fine runs just about 5 seconds and just when the gauges come up it will die. Sometimes it starts perfect no problems. No codes so far.

 

[AH64ID]

Have you replaced the batteries in the keys?

 

[Evan Dolley]

Battery in the fob was replaced after the problem started.

 

[Evan Dolley]

Battery was replaced in the fob after problem started.

 

[sag2]

Little round red light on the dash on or blinking?

 

[Evan Dolley]

Blinks a couple times then stays off.

 

[sag2]

Sounds like it could be an immobilizer problem. You need to have the dealer scan the other modules.