My trip from Laughlin Nevada up the grade Vegas fared reasonably well I got 210° pulled over let it cool down off again got on the flight to Vegas everything OK. Got into Washington started up White Pass again got to 210° plus or minus pulled over three times got to the top on the flat no...
Pulling a 6000 pound trailer 1993 2500 extended cab with a 4L 80 E motor has 269,000 on the odometer what would be a safe high rpm for pulling hills with this motor seems to run out real well. I replaced water pump with a high output replaced with a Duramax fan aluminum radiator 4 inch exhaust...