Somerville, Indiana | boog - 5/16/2021 15:32
Ive sued a heat gun on the radiator, varies about 20° top to bottom, with bottom the coolest but this was with it running in the shop for ~ 15 minutes. I also took the rad cap off at that time & there was no bubbles.. Coolant was changed last year, had less than 100 hrs on it.
Hoping it was an air bubble , had that happen sectoral years ago on a 706 tractor, but the way my luck has been going I fear a blown head gasket.
There should be a plug or temperature sender at a high place in the head or coolant manifold to air out the coolant passage...Always do that when changing or adding a lot of coolant to an engine...A Cat mechanic taught me that habit.. |
Grasshopper 930D overheating.
