vacuum line on heater hose?

BuWaGone

Amateur Racer
May 22, 2003
188
0
0
Hawaii
Does anyone know what the white vacuum line that connects to the same fitting as the heater hose that goes to the intake is for? The previous owner removed the heater hoses and I was thinking of putting my mechanical water temp probe in the place of the fitting, I can take a picture later
 

BuWaGone

Amateur Racer
Thread starter
May 22, 2003
188
0
0
Hawaii
Ribbedroof said:
Shuts off hot water to the heater core when the A/C is engaged

thanks, guess it's ok the remove since got the car with heater hoses removed.
 

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