6 5 Diesel Lift Pump Relay Mod

3 oil pressure switch sender ops relay modification to take the load of the lift pump lp off of the ops because it burns the contacts within the ops and causes the lp to stop working during engine operation.

6 5 diesel lift pump relay mod. Replacing the lift pump on a 6 5 liter turbo diesel and 95 chevy suburban 2500 pmd. On the next page i provide a wiring diagram to add a relay and also add fuel priming during the gp wait to start wts time like obd2 trucks have for easier starting. Big blue dsl registered. We are asked everyday what should i do to my 6 5 diesel truck.

Discussion starter 1 jan 29 2011. That allows your lp to opperate at its full potential and greatly reduce the need to change oil pressure sensor ops and or lp. Just figured i would share with everyone my mod that i just installed in the burb i wanted to do the ops relay trick to keep my carter pump and ops happy and figured that a. Vin codes s and f.

It turns into a cobbled up mess ours is truly a bolt on it comes with the right fittings a mount that bolts directly to the existing holes and the correct plug its 100 gph 9 to 13 psi our. My lift pump relay mod. This will dramatically help performance and support your engine for the following. Here is a list to get you started.

Replace your stock oil cooler hoses with a set found in our engine lubrication page the stock hoses are very failure prone if they let go you will destroy an engine. They are also used a lot in veggie oil. Jump to latest follow 1 20 of 43 posts. From ssdiesel supply tm the 6 5 td specialists a brand new hd gm transfer pump oil pressure switch sending unit aka.

This is a great pump for the 6 5 diesel with a db2 mechanical injection pump. This switch fits all 6 5 engines all applications from 92 00 on c k pick ups g p vans suburbans and cab chassis combinations. Installing a new stiffer spring in the walbro frb5 fuel pump or lift pump. While other kits claim to be bolt on replacements then you have to drill holes cut lines and add clamps.

This is the wts option from him. Joined may 3 2010 174 posts. New ffm with ftb mod 6 5 diesel duration. This is a show and tell video of the carter lift pump kit sold by leroy diesel.

It takes the heavy current load off your stock system and runs full battery voltage to the lp. This is a plug play lift pump relay harness for all 95 02 6 5 diesel pick up truck and suburban applications. 8 11 93 chevy diesel truck. 1 of 3 go to page.