2008 ford f350 6.4 powerstorke 4×4

when I put the truck into reverse it will jerk into gear and every once and a while the rpms shoot up and then shoot into another gear and was wondering what that might be. I was thinking the torque converter but just wanted a second opinion.


2 thoughts on “2008 ford f350 6.4 powerstorke 4×4”

  1. Rpms going up on there own is generally caused by a vacuum leak but shifting into a different gear in reverse…. there is only one reverse gear…. not too sure what is going on here.

    Usually when a vehicle takes a few seconds to go into gear it may feel like a jerk, this is caused by low transmission fluid. Check your transmission fluid level first.

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