RPMs dropping uphill, Ford f-450
We are experiencing odd vehicle problems and were wondering if anyone has any ideas. When going uphill (~5% grade @2500 ft above sea level), the rpms slowly decline, pedals wide open throttle. Dual co...
Forum Discussion
Sounds like Travel1234 was still trying to use gears 5&6 when they should have stopped upshifting at 4. Lol.
