D Dtent69 New Member Messages 1 Reaction score 1 Dec 21, 2019 #1 My daughter's truck has suddenly started to jerk at highway speeds, I can't tell what is causing it, can anyone offer some suggestions?
My daughter's truck has suddenly started to jerk at highway speeds, I can't tell what is causing it, can anyone offer some suggestions?
btfarm America First! Staff member Lead Moderator Messages 19,358 Reaction score 10,176 Location Sandwich, Illinois Dec 21, 2019 Staff #2 A few more details would help. Welcome to The Truck Stop.
THEFERMANATOR FRANKENBURBAN Staff member Lead Moderator Messages 10,563 Reaction score 5,740 Location ZEPHYRHILLS FL Dec 21, 2019 Staff #3 Does it have an EGR valve? I'm not that familiar with the 8.1l, but an EGR valve can cause jerking at cruise speeds.
Does it have an EGR valve? I'm not that familiar with the 8.1l, but an EGR valve can cause jerking at cruise speeds.