My truck gets extremely short on power at elevation. The pyrometer on the turbo reads fine,all gages are in normal parameters the truck just gets sick but will hold climbing ability when cruise is on. When I get down to near normal elevation"truck is from ky" it runs strong and normal again. Do I have a bad sensor?
455 detroit mercedes benz design. Loss of power above 3400 feet.
Discussion in 'Freightliner Forum' started by BULLPUP, Aug 14, 2013.