[mdarr]

2012 Ram 4500 6.7 270k miles all stock. Having trouble finding the correct part number to repair my coolant leak, the leak is coming from behind the turbo i believe to be the pipe that runs from the EGR cooler to the turbo banjo then to heater core. any help would be appreciated


Also second issue truck is throwing several codes p0101 p2262 p0471 and p2563. truck has a rough time taking off feels like no boost lots of black smoke from the tail pipe then slowly gets up to speed, also a loud whistling noise at idle and while driving

 

[Pufferman]

What's your vin - post/send. I got time to kill for a few and can see if I can help locate part. be bit hard for me since those parts I lost already.

Here's a quick search for your codes.

p0101 mass air flow sensor - take out and clean
p2262 turbo pressure issue - check for boost leak
p0471 exhaust gas sensor - check the sensor and tubing. could be soot build up. clean. also check tubing for cracks.
p2563 turbo speed sensor -

Hopefully that's all it is. soot build up and not turbo issues.

 

[mdarr]

vin is 3c7wdf9cg197412

truck has a warped manifold as well so that will all be coming off soon but the MAf has been cleaned now ,the exhaust pressure code has been pestering me for awhile ive cleaned the tube out checked for leaks cleaned the sensors, next thing is replacing the sensor. boost leaks none so far, the veins were cleaned about 30-40k ago. this is a work truck with a flat bed usually hooked up to a generator or a 24" bumper pull. exhaust break always on

 

[Pufferman]

Looks like any of these parts?

 

[mdarr]

still waiting on the approval for tear down. its hard to see from the turbo being in the way but it looks to be one solid pipe that runs along the block