The VP44 injection pump found on the 1998.5 through 2002 Dodge 24 valve Cummins is notorious for failure. The problem is the lack of supply pressure from the inadequate factory lift pump.

The only true fix is to install a more powerful lift pump to keep the supply pressure at or above 12 PSI. We have put this package together for those of you with a dead injection pump because simply replacing the factory injection pump is not going to solve your issue if the failed lift pump is what killed your injection pump to begin with.

Installing a new injection pump with a dead lift pump is counterproductive, you are going to kill the new VP44 within a few months because it is still starving for fuel.

The Air Dog 150 is a simple and easy to install solution provided by Pureflow Technologies. Bundling these two parts together is the fix all for your injection pump needs!

There is a $400 core charge on all VP44 injection pumps that will be charged to your card after 14 days if we do not recieve your core - no exceptions. A pre-paid return shipper's label will be emailed to you - check your email as this is a one time service. The core charge will only be waived if you pay with a credit card.  If your core is not returned and we are unable to charge your card. Your warranty will be voided with the manufacturer as this core charge is forwarded to the manufacturer directly.

Please make sure you send back your core ASAP! This will help avoid any inconvenience.

Damaged Cores will not be Refunded

 Please select  Automatic or Manual transmission

Due to the fact that many people do not want to drop the fual tank to install the Air Dog 150 we have developed our own fuel sump that allows you to install both the fuel sump and the Air Dog without time consuming and messing tank drops. The fuel sump allows you to install the Air Dog in as little as an hour and a half with the right tools and work space.