every 30,000 miles
every 60K
every 60 K
At the start of your shirft
a testicular exam should be done once a month
I heard that you should have ducts cleaned but I don't know how often. How often should furnace duct cleaning be done and how much does it cost?
Good luck on that one. I've heard a joke that they hold up the heater core on a string and build the entire truck around it. I paid to have mine done ..........
Remove old one and follow same routing--make sure to "bleed" system when done
It could be done, yes. It would require the engine, transmission, wiring harness, and computers from the 5.9L truck.
every day
Extremely hard and should only be done by a professional.
You should get it done every 15,000-30,000 miles.
They make up whatever necessary to avoid doing what should be done.
Check the fuse