Novasmihjohn
Newbie
Does anyone know where the vacuum originates for the control valve for the heater water shutoff valve? I found the line and it went to the drivers side of the engine but couldn’t locate where it was connecte.
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Pickups don't use it. Only Tahoe , Yukon, subs.
Do 4 door truck cabs have a rear heater??I won't claim you're wrong or that I'm right, but...
I was of the impression the 4-door truck cabs got it too. I seem to believe I saw that referenced in an FSM somewhere.
Do 4 door truck cabs have a rear heater??
This is one of the diagrams, and I read the operation paragraphs. In one area states " Gasoline Utility, Suburban only". In the second diagram , " Gasoline Four Door Utility, Suburban " . So the Tahoe and Yukon are GM's Utility model and are available in two and four door.