Automatic transmission harsh shifting and slipping
POWER TRAIN
19 NHTSA complaints · 2006-10 → 2018-06
“TRANSMISSION SLIPPING BETWEEN 2-3 GEARS. TRUCK LURCHES DURING DEACCELERATION, WHINING NOISE”
“TRUCK IS SLIPPING WHEN SHIFTING FROM 2ND GEAR TO 3RD GEAR-KNOWN FORD TRANSMISSION ISSUE. THE DEALER SAID TO REPLACE THE TRANSMISSION AS A BETTER ONE IS OFFERED”
“2007 SPORTTRAC, STARTED DOWNSHIFTING VERY ROUGH WHEN COMING TO A STOP, TOOK TO FREEPORT, IL DEALER WHO ADJUSTED PARTS OF THE TRANSMISSION, THIS MADE THE DOWNSHIFTING MUCH BETTER FOR A FEW MONTHS, IT IS BACK NOW AND WORSE THAN EVER”