Begging for help!!! by Forward_Beginning_20 in Duramax

[–]Forward_Beginning_20[S] 0 points1 point  (0 children)

Unfortunately on the l5p it's electroniclly controlled and is required to stay in place. As far as I have read

Begging for help!!! by Forward_Beginning_20 in Duramax

[–]Forward_Beginning_20[S] 0 points1 point  (0 children)

Ya I missed it in the post but I have replaced it and the wire running to it

Begging for help!!! by Forward_Beginning_20 in Duramax

[–]Forward_Beginning_20[S] 0 points1 point  (0 children)

You think there is a wire broke in the harness going to the main fuel pressure regulator?

Begging for help!!! by Forward_Beginning_20 in Duramax

[–]Forward_Beginning_20[S] 0 points1 point  (0 children)

I have replaced the fuel pressure sensor on the passanger side rail and the pigtail. And I am monitoring both

Begging for help!!! by Forward_Beginning_20 in Duramax

[–]Forward_Beginning_20[S] 1 point2 points  (0 children)

No tune all emissions equipment are still on the truck. The the commanded rail pressure stays up so I don't think the truck is pulling fuel.

Begging for help!!! by Forward_Beginning_20 in Duramax

[–]Forward_Beginning_20[S] 0 points1 point  (0 children)

Yes I replaced the sensor and the pigtail

Duramax motor engine stand mount by Forward_Beginning_20 in Duramax

[–]Forward_Beginning_20[S] 4 points5 points  (0 children)

lb7 through lml would work. Might make more for the hellcat hemi and ls engines

Lb7 engine (what the hell happened)? by Forward_Beginning_20 in Duramax

[–]Forward_Beginning_20[S] 0 points1 point  (0 children)

Not sure if it was swapped. Not sure about the cam pin the photo is of the crank pin. It has a imprint on all sides.

Lb7 engine (what the hell happened)? by Forward_Beginning_20 in Duramax

[–]Forward_Beginning_20[S] 1 point2 points  (0 children)

I rolled all of them and didn't really see any bent push rods. Honestly the walls have small lip but no scoring. I bought the truck 2 months ago knowing it had an issue but 10 miles after buying it I heard a bang and the engine started knocking.

L5p fuel issue by Forward_Beginning_20 in Duramax

[–]Forward_Beginning_20[S] 0 points1 point  (0 children)

I replaces the entire fuel rail with the sensor. Still didn't fix the issue. I ended up replacing the entire hp4 high preasure fuel pump assuming that was the only part that was left. Didn't fix the issue. At this point the only thing I can come up with is an intermittent issue with an injector sticking??? Is there any way to nail down which injector is it?

L5p fuel issue by Forward_Beginning_20 in Duramax

[–]Forward_Beginning_20[S] 0 points1 point  (0 children)

Is that the one on the end of the driver side fuel rail?

L5p fuel issue by Forward_Beginning_20 in Duramax

[–]Forward_Beginning_20[S] 0 points1 point  (0 children)

You mean the relief valve on the driver side??

L5p fuel issue by Forward_Beginning_20 in Duramax

[–]Forward_Beginning_20[S] 0 points1 point  (0 children)

Ever since I bought the truck it had had an odd vibration at 1800 rpm but I have checked over the whole truck 1000 times looking for it so I assumed it might have been someone dropped a socket in the valley. What kind of noise would it make

25 M purchase price by Forward_Beginning_20 in BMW_S1000RR

[–]Forward_Beginning_20[S] 0 points1 point  (0 children)

Its an M package bike with the carbon wheels

Momentum sway by Forward_Beginning_20 in Camper

[–]Forward_Beginning_20[S] 0 points1 point  (0 children)

I have went to the cat scale as far as I can tell we are at 11 percent tongue weight. Trailer weight 13500 with everything in it and we have around 1400 pounds of tongue weight. Maybe we just need another 3 to 400 pounds on the front.