I live out in the country, when I first start my truck in the morning after the oil presure goes up I put into neutral and let it idle for a minute. Then I have about 1/4 of a mile of down hill driving, before I get on the state hiway. When I get on the hiway it is about 3 miles of uphill driving, and on cold morning my truck never gets into OD until I get to the top of the 3 mile long hill. I try to keep the rpm's between 1800 - 2000. My question is does it hurt the truck to go over 2000 rpms or should I keep it under 2000 rpm's until it gets warmed up? I can go another way that is flat and windy roads but it takes longer. But I will do the long route if it is better for the truck. This is not a problem on warm morning since it shifts into OD going up the hill. Thanks for the help on the newbie questions.
Denny
Denny