Discussion in 'General Chevy & GM Tech Questions' started by doubledb, Jul 14, 2009.
Does anyone know where the orifice tube is in a 1999 Yukon with front air only.
On my 95 tahoe, it's in the evaporator. You can get to it buy pulling the tubes, I don't remember which one right now.
"Pulling the tubes." What the heck does that mean?
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