Thread: Heater problem
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Old 03-01-2017, 04:35 AM   #5
jeeper31
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Join Date: Jul 2014
Location: Long Island
Posts: 180
Quote:
Originally Posted by paulofto View Post
Okay, so the heat was fine before you changed the pump and thermostat? Not to discount 78F350 but I would venture that the heat issue has something to do with the pump and/or thermostat. General rule of thumb; look at what you last did before the issue arose. Air in the system, coolant level, DOA faulty thermostat or pump could all be part of it. Some questions; Does the temperature get to ~180 F? Does it say there? Does it rise and/or fall when the heater is activated?
I think the heat wasn't as good as it should be before I did the water pump.



Quote:
Originally Posted by Gelbster View Post
You have an air pocket (WAG)
Airlift or use the burp valve.Search for more.Pelican has the diy
If I had an air pocket wouldn't the heat be intermittent? Start off hot then go cool for a bit then back to hot?
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