F250 (Gas) Problem

[Tex_Cattleman]

2016
6.2
40,000 miles

Issue is only on the Hwy. When cruising in 6th gear and I accelerate a bit (not enough to drop to 5th) it misses. Does it every time now.

Green Screen Diagnosis?

[T-REX]

In for this too. Mine does it every so often same scenario.
2015
6.2
60k miles

[savage1134]

Is it a shudder?

[RattlesnakeDan]

Sounds like a coil.

[WItoTX]

CEL on? If it's missing it should throw a code...anyways here is what Google suggests. Sounds similar.

https://www.ford-trucks.com/forums/1...en-towing.html

[savage1134]

2016
6.2
40,000 miles

Issue is only on the Hwy. When cruising in 6th gear and I accelerate a bit (not enough to drop to 5th) it misses. Does it every time now.

Green Screen Diagnosis?

They have problems with the shift solenoid causing a shudder that feels like a miss. Should be under warranty.

[Tex_Cattleman]

So now I have to figure out if I should pay my local guy to diagnose or take it straight to the Ford House (45 mins away). My understanding is if it's a coil, my problem. If shift solenoid, their problem.

[Kingfisher789]

Failed/failing torque converter. Service trans and add a bottle of BG transmission additive

[Starvin]

Take it to an auto zone parts store and check for codes. Most auto part stores will read the codes for you, Could be something easy to repair (like a coil)

[Tex_Cattleman]

Replaced #7 ignition coil and back in business.

Life sure was easier as a kid with a '78 Chevy Big 10 with a 350.

[bowhuntertex]

IF you can't figure it out on your own next time, take it to Spanky's in San Marcos. He is really good at getting the correct diagnosis on those trucks.