Lb7 Fuel Lines From Tank

These fuel lines are for cab chassis crew cab extended cab and regular cab models made.

Lb7 fuel lines from tank.

02 duramax lb7 k3500 suncoast 6 speed allison w hughes performance tc banks 6 gun msd digital propane injection ats aurora 3000 turbo amsoil bmk 17 dual oil filtration carter p4600hp lift pump bd high flow exhaust manifold b m hi tek tranny fuel coolers mag hytec tranny pan and differential cover ranchhand front rear bumpers bridgestone m729f 245 70 r19 5 s w rickson wheels. Tepeng fuel injector line set compatible with 2001 2004 chevy silverado 2500 hd 3500 gmc sierra 2500 hd 3500 6 6l v8 lb7 duramax diesel replace part 97188723 97188722 prime day deal 93 90 93. The lb7 uses an injection pump or high pressure fuel pump to send fuel from the gas tank to the fuel injectors. If it is higher there is a restriction in the fuel lines or fuel tank.

A normally operating fuel system will have less than 5 of restriction under load. As part of the fueling system you have a fuel filter and filter head which filters fuel before the fuel is sent through the lines to the injectors. Feb 21 lb7 fuel system diagram. Purchased individually hoses sell for over 160 00 kit contains.

Oem complete fuel return line kit 2001 2004 big savings. Find the replacement fuel lines you need for your chevy silverado duramax. When you purchase the complete lds fuel return line kit. On the lb7 the fuel lines are occasionally known for leaking.

Check for a restriction on the suction side of the fuel system supply pump inlet. Gm oem cold start fuel feed hose gm oem fuel hose from filter to ficm gm oem fuel filter outlet hose.