BenK wrote:My controls DB hairs raised reading that there are *TWO* regulators and/or relief valves to the return?!?!?A huge tell-tale that they had a problem, chased it and solved it tosome level of confidence with the addition of another set of reg...
Below are some links to the LML fuel system that Henry posted up.The Piezo injectors are fired from 160-240v @20amps according to the GM documents. Thats a lot of juice and is why you see the orange harnesses now on the duramax.There is also a valve ...
Basically GM is replacing the pumps and not complaining. So if you feel additives are worth dumping money on, then go for it GM doesn't seem to care either way.
Hannibal wrote:Ah, now I see the red marks in the video. My F250 doesn't have those. Aside from the diesel fuel note, my gauge cluster looks like yours. It also has a huge radiator and a good size transmission cooler for the TS transmission. Probably...
The gear pump on the backside of the CP3 is what draws the fuel from the fuel tank to the pump.There always have been relief valves located throughout the system on the common rails. A high pressure on either in the rail or junction block, the pumps ...
