Here's the latest update, sorry it has taken a few days as I was out of town looking at property in Northern Wisconsin and got back today.
On February 24 I get a call from the Service Manager and Ram states they are not going to investigate any of the other noises from my 6.7 and say it's all normal and is all ready to come pick up from them. I go over to the dealer and sign for it giving back the loaner. I fire it up and it's still making a horrible rattle noise from the front of the engine. I let it idle until it reaches around 110° and the all of a sudden it's like the clutch fan disengages and it sounds normal, the new CP4 pump you can barley hear and sounds like a normal 6.7 Diesel engine. So I leave the dealership and I get about 6 miles away and while entering onto the freeway and I put my foot into it to merge thru traffic, it then belches and a puff off smoke and a horrible smell in the cab and No power, no power steering and a CEL comes on and is dead. I then have to fight getting back thru traffic to get to the side of the road, I call Ram road side assistance and wait 1:45 for a tow back to the dealer. While waiting on the tow truck I get a call from my rep at Ram customer service to give me a follow up, I then proceed to tell him boy do I have a follow up for you and I'm broke down now right after picking it up from the dealer and told him I want a new truck after this debacle.
The tow truck comes and puts it on a flat bed and it's leaking diesel fuel all over the under carriage and onto the tow truck. They get it back to the dealer and pop the hood and diesel fuel is everywhere under the hood and say the cp4 pump has some loose bolts all the while they looked panicked and they tighten them and get it to start finally and pull it into the shop to clear the codes. I wait around for about and hour and the service writer comes to me and tells me the new cp4 diesel fuel feed line into the cp4 pump they installed is broken and have to get a new one. On Friday February 28 the dealer called and all is fixed. I haven't been to the dealer yet to pick it up and might wait until Thursday since I have other things to take care of which will put it 31 days out of service for this issue.
I asked the dealer to look at the fan clutch, or A/C pump clutch as well but he tells me it's fine, there is still something wrong with this truck. If It still makes noise I'm going to refuse it until it's fixed or they give me a new replacement truck as I don't know what damage was done to the new cp4 pump when that hose blew up and the pump lost lift pump pressure at 2000 rpm and at 60 mph.
and this just in ........electric vehicles have a bigger overall carbon foot print than other vehicles!! SHOCKER
