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86 740 vacuum hose question

posted by  myselfnjit on  Sat May 24 12:54 CST 2008
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last visit: Sat Aug 29 13:25 CST 2009
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Hi
I have an 86 740 turbo diesel wagon and I need some vacuum hose help.
Below the dash near the gas pedal there is a rubber grommet with a few vacuum hoses going through it. One of the goes to the heater control valve and the others I am unsure of. One of them is disconnected and I would like to know where it is supposed to go. The main one I need help with is a big yellowish one. Any ideas would be great!
Thanks
Steve








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86 740 vacuum hose question

posted by  myselfnjit on  Thu Jun 5 16:41 CST 2008
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last visit: Sat Aug 29 13:25 CST 2009
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It actually is a large gray vacuum hose that is disconnected. I am getting no vacuum to my heat and vent control panel. Does anyone know where this vacuum starts? I need some help! It is getting hot inside this car!
Thanks







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