This spin on Fuel Filter Delete Kit is a perfect addition to your FASS Titanium diesel fuel pump and comes with all required hardware for a professional installation. A full detailed install video of a FASS Lift Pump on my 2004 Duramax with the LB7 Also a complete list of tools that you will need at the end of the video w. This filter delete kit will replace your now useless fuel filter with a spin on canister that will allow fuel to flow freely into the engine, saving you even more money. Only truck besides mine I've had a problem with is a '13 lml. All the pumps I've put on a work run down to low fuel message without a problem. My dad's driven well over 50 miles on the low fuel light with his lbz. Because your Duramax factory fuel filter is located after our filtration system you will still need to replace the factory filter every 5,000-8,000 miles. Didn't act up until there was literally no fuel. Once you’ve installed an aftermarket Fuel Filtration System such as our FASS Titanium Series, the use of the factory fuel filter is no longer required and can be removed. This requires your CP4 injection pump to pull your fuel under a vacuum, adding additional stress to your CP4 Pump and risk introduce additional air into your fuel. The Titanium Signature Series diesel fuel lift pump was engineered by FASS Fuel Systems to be the top performing, longest lasting and most reliable aftermarket filtration system in the diesel industry. A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax 6.6L diesel engine, this is because your Duramax doesn’t come with a factory lift pump like other diesels. This is where a Titanium FASS Fuel Pump comes in to help.

HD is simply a bigger chassis with bigger. I bugged Brent at FASS endlessly and can say the Titanium and HD are very close to performing the same. I got the HD but would have easily settled for the Titanium. This requires your CP4 injection pump to pull your fuel under a vacuum, adding additional stress to your CP4 Pump and risk introduce additional air into your fuel. Hi guys, We installed the new FASS lift pump for LMLs today. A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax 6.6L diesel engine, this is because your Duramax doesn’t come with a factory lift pump like other diesels.

Fass 150 duramax lml with sump