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Has anyone had to replace a heater core on a TB/Envoy yet?
I have a nasty coolant smell and moisture (on the windshield and side glass) coming out of right side defroster and dash vents. There is a fair amount of coolant in the foam insulation for the heater core and A/C lines in the passenger side footwell but no wet carpet.
The Haynes manual shows a very involved repair including removing the dash, instrument panel and steering wheel(!) and my GMC dealer wants $925 plus tax!
Do the engineers who design this stuff ever think that someone may actually have to repair it someday?!
Any feedback would be appreciated and thanks.
Has anyone had to replace a heater core on a TB/Envoy yet?
I have a nasty coolant smell and moisture (on the windshield and side glass) coming out of right side defroster and dash vents. There is a fair amount of coolant in the foam insulation for the heater core and A/C lines in the passenger side footwell but no wet carpet.
The Haynes manual shows a very involved repair including removing the dash, instrument panel and steering wheel(!) and my GMC dealer wants $925 plus tax!
Do the engineers who design this stuff ever think that someone may actually have to repair it someday?!
Any feedback would be appreciated and thanks.