Tip & How-To about Chevrolet 1500
To get better gas mileage in the winter,Pop the ole hood,and unplug the ac compressor,or the low side pressure switch so the ac compressor can not come on.Lot of people do not know that when you use your defrost,the ac compressor come s on,and it will cycle on,and off,causing the engine to rev up,and down.Now you most of the time will not notice the reving up ,and down,because of the load of the compressor.The compressor puts a load on the engine there fore using more fuel.Who needs ac in the winter?
Posted by Ronny... on
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