engine overheat

  1. M

    engine over heat with high EGT

    I was towing my trailer loaded with about 16,000 pounds from Florida to New Mexico. on the hills my EGT would clime to 900/1000. But when I hit Dallas TX, my engine temp started following the high EGT. If the EGT went above 900, the engine temp started climing above 210 and the only reason it...