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Home » Public Forums » GMCnet » coach overheats after shutdown (what is normal transmission temp?)
coach overheats after shutdown [message #84792] Sun, 16 May 2010 05:08 Go to previous message
hertfordnc is currently offline  hertfordnc   United States
Messages: 1164
Registered: September 2009
Location: East NC
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Senior Member
When the coach is run long enough to reach operating temp, but not worked hard (there are no hills here) It will bubble and gurgle and sometimes blow steam out of the expansion tank.

I'm assuming this is the trans cooler holding stagnant heat against the radiator?

Is this indicative of a trans problem?







Dave & Ellen Silva Hertford, NC 76 Birchaven, 1-ton and other stuff Currently planning the Great american Road Trip Summer 2021 It's gonna take a lot of Adderall to get this thing right.
 
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