Chip Recomendation for 01 Dodge with 24 Valve Cummins

Christopher Stewart · 11-26-2010, 01:30 AM

I use an Edge Comp and on the lower settings, the extra timing helps.
Driving the speed limit helps too.

The injector pump needs fuel to be delivered with at least 10 psi for the timing to advance correctly. There's a fitting on the side of the injector pump to check the lift pump fuel pressure.

If you have an old R12 Freon install kit w/gauge, you can use it to check the lift pump fuel pressure, otherwise kits are avalable at most chain type auto parts stores.

Don't forget to close the fill valve.

Screw the connector on the fitting of the injector pump on the driver's side of the engine.
Turn the keyswitch just enough to "bump" the starter to get The Free 25 Second Lift Pump Run.

Stock spec is 10psi+.

11-26-2010, 01:30 AM	#14
Christopher Stewart Junior Member Join Date: Feb 2007 Location: Nashville, Tenn Posts: 83 Likes: 101 Liked 24 Times in 8 Posts	Re: Chip Recomendation for 01 Dodge with 24 Valve Cummins I use an Edge Comp and on the lower settings, the extra timing helps. Driving the speed limit helps too. The injector pump needs fuel to be delivered with at least 10 psi for the timing to advance correctly. There's a fitting on the side of the injector pump to check the lift pump fuel pressure. If you have an old R12 Freon install kit w/gauge, you can use it to check the lift pump fuel pressure, otherwise kits are avalable at most chain type auto parts stores. Don't forget to close the fill valve. Screw the connector on the fitting of the injector pump on the driver's side of the engine. Turn the keyswitch just enough to "bump" the starter to get The Free 25 Second Lift Pump Run. Stock spec is 10psi+.