2020+ Super Duty Known Issues

Red Forman

Tremor Fiend
Joined
May 28, 2020
Messages
201
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271
Location
Texas
I’m feeling the same about my 2021 with less than 100 miles. My first SD, it was validating to know you’ve had a few SDs and the tremor isn’t up to par. I hope it’s simply the tires like you say
They aren’t anywhere near broken in at 100 miles.
 

Osobailar

Tremor Newbie
Joined
Dec 30, 2020
Messages
1
Reaction Points
0
Location
DFW
Current Ride
F350
have them reflash the computer and let the truck relearn. I had the same issue in my new transmission
Ericw26 - I’m having the same issue on my F350 (clunk/surge when putting into gear). Also feels like the truck is trying to run away from me and I have to mash on the brakes until it gets warmed up. Did the computer reflash fix your issues?
 

NYtremor

Tremor Member
Joined
Dec 23, 2020
Messages
8
Reaction Points
23
Location
New York
Other than my issue with the fuel pump control module, the only thing odd I have found is the rear passenger wheel hub cap keeps getting crooked like it wants to fall off. Should let the dealer know before I get it back.
What problems did this cause
 

Jonnyguitar

Founding Member
Joined
Jan 12, 2020
Messages
64
Reaction Points
76
Location
Maryland
Current Ride
7.3 F250 Tremor King Ranch
It actually caused Ford to buy back my truck. Had to wait months for them to build a new one. The engine would sputter and act like it would die and warning lights lit up. Also really bad mpg, even for a 7.3.
 

Bryantbjb

Founding Member
Joined
Jan 30, 2021
Messages
36
Reaction Points
53
Location
Salem, Oregon
Current Ride
2021 Ford Tremor
Current Ride #2
2019 Ford Mustang GT CS
Check engine light at 600 miles. Def system needed to be reset.
 

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Macgyver515

Tremor Buff
Joined
Dec 14, 2020
Messages
60
Reaction Points
16
Location
03046
Current Ride
2013 Ram 2500 diesel
First Responder
ER/UC physician assistant
It actually caused Ford to buy back my truck. Had to wait months for them to build a new one. The engine would sputter and act like it would die and warning lights lit up. Also really bad mpg, even for a 7.3.
What was the actual problem with the truck? How is the newer truck running?
 

Jonnyguitar

Founding Member
Joined
Jan 12, 2020
Messages
64
Reaction Points
76
Location
Maryland
Current Ride
7.3 F250 Tremor King Ranch
New truck is great! No issues at all. 1st control module on fuel pump, then 2 weeks later need new fuel pump. Other weird computer issues. Parts not available due to new model truck combined with covid so Ford bought it back.
 

Macgyver515

Tremor Buff
Joined
Dec 14, 2020
Messages
60
Reaction Points
16
Location
03046
Current Ride
2013 Ram 2500 diesel
First Responder
ER/UC physician assistant
New truck is great! No issues at all. 1st control module on fuel pump, then 2 weeks later need new fuel pump. Other weird computer issues. Parts not available due to new model truck combined with covid so Ford bought it back.
I'm hoping for a positive experience when mine arrives. What a pain in the butt, to go through your ordeal.
 

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