Transmission slipping when in reverse
Hi everyone. I have an 2002 F-250 Superduty 7.3 liter Diesel 4x4 pickup that slips and trembles whenver I try to back up. I just purchased it. It seems to pull fine going forward. The transmission fluid level is high in it, could that be the problem or am I needing to replace the transmision? what might be other causes for this problem?