1997 GMC Safari "rear heater" Questions

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Question about GMC Safari

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...rear heater hoses from rear heater from the front source ..All my lines under floor are leaking including vacum control under floor for closing hose line leading to rear heater? Under hood at the ...

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...Rear heater problem: find under the hood where is hose for cooling liquid goes to front heating core! you will see there also vacuum tubesgoing in to little valve ! disconnect the vaccum tubes ( ...

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rear heater line is gone in van. How can I cap this line? The antifreeze runs right out the line as I put it in the rad. The rear heater is in the off position. You'll have to rejoin or replace the ...

...rear heater in a safari, how do i run the power, and hoses, if any, to and from the battery/heater? You could just Tee into the heater hoses in front and run a hot wire from the accessory side of the ...

...heater fan is located now , but I can't figure out how I can get to it? you have to remove cowl vent grille.disconnect the transmission link from the crank arm on the motor by prying it toward the ...

gmc 1997 safari leaking antifreeze leaking antifreeze from line going to rear heater in a 1997 gmc safari. How do I fix? most likely waterpump i have the same problem.

Question about GMC Safari

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...heater blower wont come on windows dont work radio does not work switch for rear passenger area lights not workin i think that is it can u plz give me some ideas on how to chase down this problem im ...

...rear of the engine of my 1997 Safari van. Afterwards I started hearing like the sound of trickling water coming from the heater core. This was intermittent, both on heat and air conditioning. Today ...

...rear heater, the fan works but no heat. In front the heater works well. Can you help me solve the problem by sending the heating diagram to rear and how to fix the problem. Many thanks for your help. ...

Question about GMC Safari

1 Answer

...FORM REAR HEATER, FROUNT HEATER WORKS OK you eather have a bad fuse or you need a new rear van moter There is a valve up front that controls coolant flow to front and rear heater core. I'd replace

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