Hello all, I was left stranded earlier this year when the spin-on filter in my 68RFE came loose.
Since then, I have been on edge and a little paranoid about my pickup.
This leads me to my issue, which isn't easy to explain.
I have noticed an odd hiccup-like sensation while traveling at highway speeds.
It's kind of like only the rear axle hit a bump.
At first, I thought it could be attributed to the road conditions, but I have noticed it on all sorts of highway surfaces, so I don't think that's what's causing it.
So My Questions:
1. Can the transmission slip at highway speeds in the 5th and 6th gears?
2. If the transmission is slipping, would it throw a code?
3. Could driveline slop be made apparent by the cruise control adjustments to maintain speed?
I know I didn't explain it well, but it's a very odd feeling and difficult to put into words.
Any thoughts would be greatly appreciated.
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