Coolant problems
03-04-2016, (Subject: Coolant problems ) 
Post: #9
RE: Coolant problems
I had a 1989 3406 Cat that did the same thing.
Also, at idle the heater would also go cold. Rev it up some the heater would work again, then go cold.
It had a blown head gasket. Hopefully it's turns out to be simple fix for you.
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Messages In This Thread
Coolant problems - kwted - 02-25-2016,
RE: Coolant problems - Hedley - 02-25-2016,
RE: Coolant problems - Crafter - 02-26-2016,
RE: Coolant problems - Hedley - 02-26-2016,
RE: Coolant problems - Rawze - 02-26-2016,
RE: Coolant problems - overshot - 03-04-2016



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