Cm2350 leak down failed

[Tony]

I understand that. I was impressed with the quality of them, but Im obviously not a professional. I would be willing to send you one to get your opinion. I don't want to recommend something that could get someone hurt or killed.

[Rawze]

just call up a few different OEM places .. tell them your leased onto a large mega-fleet of your choice (for the discount code), but that you pay for your own parts as an owner-op ... and say the place down the street sells them for (about $ 150-200 less) and make them compete for the lowest price.

btw, cummins franchises are typically the most expensive, and pete or International stealers$its are far cheaper for exactly the same engine part#.

Volvo franchises are typically higher than other stealers$its too. At least they are around here any ways.

Just because someone's truck might be a KW .. does not mean a person cannot buy the engine parts at a freightliner dealers$it. OEM certified Engine parts are same at all of them.

[kjjohnson1980]

Since the injector test passed and there are no codes, it might be a good idea to start by replacing the pressure relief valve. It's a relatively simpler and cheaper fix, so it's worth a shot. If that doesn't solve the issue, you can consider getting fuel rail caps to test each injector individually as a next step.

[Tony]

Update: I swapped injector #5 out and reset it with insite. Preformed a leakdown test and only dropped 500psi in a min.

I just wanted to say thank you everyone for your suggestions and help. I definitely learned a few things along the way.