Near overheat and no hot air -Troubleshooting (1 Viewer)

[BILT4ME]

I would suggest that exhaust gas check kit for the radiator first.

Also look for the drips under the trucks that may indicate a hose leaking such as the PHH. They are known to fail from the inside and sometimes only when warmed up.

 

[traillme]

I’m checking the PHH tomorrow. I replaced the therm today - after about 5 minutes heat returned to cabin and driving around didn’t have any issues. Thanks Mudders!

 

[EricG]

I’m checking the PHH tomorrow. I replaced the therm today - after about 5 minutes heat returned to cabin and driving around didn’t have any issues. Thanks Mudders!

Any final resolution on this?