Question about 1994 Chevrolet K1500

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Heater/air conditioner On my 1994 Chevy 1500 the motor was recently bought and put in (7 months ago). Do not know if this has anything to do with problem or not, but my power to my whole dash guage for my heater and air conditioner comes and goes. It will kick back on for no reason and it goes out for no reason. This is the longest I have been without heat its been out for over a month now. Last time it was only a few days. Fuses are fine wires under dash all seem fine as well. Theres no lights no blower like theres no power at all to that one area. The radio above it works and lights up. Now whaen I have the truck running and no lights on the dash area lights up when I turn on the headlights it all goes black. Any clue? Also why cant I keep this thing on the road in slick conditions. it will not stop at ALL. foot on brake truck still slides and rolls.

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  • btierney53 Jan 22, 2009

    same problem only mine happened after I had to jump my truck, I checked all the fuses under the steering wheel and they are all fine, but I know there are generally bigger fuses somewhere, problem is, I cant find them.

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  • 328 Answers

Check the power connections at the starter and under the black cover on the passenger side under the hood on the firewall.........sounds like you have a corroded power connection

Posted on Jan 07, 2009

  • s60six Jan 11, 2009

    also check the engine to battery and battery to body grounds

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