Recent Content by mweiman

What about condition of radiator. Most common cause of what you are describing that I see is dirt blocking air flow across the radiator. You may have to remove it to get good access to clean it.

Wheel speed sensor?

Not sure on a pickup but many big trucks and equipment the dpf has a serial number that is programmed into the ecm.

I bought from dodge dealer a couple years ago if it’s still available.

Yes I think your picture is the correct harness. Is it not plugged in?

Can’t remember without looking at it but I think there is a y cable at the factory intake manifold pressure sensor.

Early version of an m11. I think it was only produced a year or two. I don’t think any issues with parts availability.

I may have to share that with favorite parts people.

Look up diesel punk core.com. There are other places out there if you search diesel core buyers.

I just got through a situation on a semi truck that was deleted that may give you something to consider. Customer had truck at dealer a few weeks ago for possible electrical issues. They worked on it right up until they figured out it was deleted and then pulled it out and told him to get it off...

I’ll third replacing the injectors. 20 plus years and however many miles they are due to be serviced.

A couple free things to check and will probably improve your ac when it does work would be to make sure the drain for the evaporator is not plugged and remove the blower and look in at the evaporator to see how dirty it is. It makes a mess but you can flush them out with a water hose and nozzle...

Does the compressor clutch stay engaged when it quits cooling.

Have you verified good air flow across your radiator? Maybe a coincidence after the water pump failure but I would check for dirt on the radiator or try flushing water through the fins and see if it is dirty.

North or south part?