Question about 2000 Dodge Ram 1500 Truck

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2000 dodge ram p/u 1500 2 problems 1- a/cworks great while cruising. once i accerlate air stops blowing thru dash vent and starts blowing thru defroster vents. leave off gas and it returns to dash vents.vacume problem? problem 2 trans shifts at 8 and 12 m.p.h should be 8and 18 internal or external problem?

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  • franktobin Jun 07, 2010

    i'll know when i replace check valve adjust throttle cable thank you

  • davidit78
    davidit78 Jul 25, 2012

    did you replace the check valve adjust throttle cable?

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1 Answer

The air vent problem your truck is having is caused by a bad or missing check valve on the H-VAC system or a vacuum leak. The early shifting your Dodge Ram pickup is experiencing is caused by your throttle pressure cable being out of adjustment. If there is too much slack it will shift early

http://dodgeforum.com/forum/2nd-gen-ram/182443-no-air-from-dash-or-floor-vents.html

http://www.justanswer.com/questions/1ophy-i-have-a-2000-dodge-ram-1500-club-cab-5-9-liter-engine-4x4

Posted on Jun 07, 2010

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