2021 Ford F-150 Hybrid Fuel system Problems

“I have replaced spark plugs and coil packs due to code saying severe misfiring. However, the root cause of this is the continued open recall of the fuel pump. This has effected the way I can drive my vehicle on daily activities, such as going to work, doing family things, and other things while driving this truck.”

“For months have been having two issues with my 2021 F150 Powerboost with the CO2 sensors as well as an issue with the Exhaust Heat Exchanger Bypass Valve A. Which after my bumper to bumper warranty expired now needs replaced even though the same issues have been throwing a CEL for months”

“On July 15, 2026, I took the vehicle to Lafontaine Ford for maintenance and to address open recalls. I was informed that the open recall for the low-pressure fuel pump (campaign 25S75) did not have a solution available. Due to the severity of the recall, I contacted the Ford Customer Care Center. A representative stated that a solution would be available on July 17, 2026, and that they would contact Lafontaine Ford to prioritize the vehicle for repair on July 18, 2026. …”

“Despite having been told my truck was fixed at a dealer shop, my truck still displays an absence of forward propulsion when applying the gas pedal and trying to accelerate from slower speeds. This has happened when trying to make a left or right turn when there is oncoming traffic. Sometimes this happens while trying to accelerate on the on-ramp of a highway to get up to normal piste speed limits with traffic very fast behind me. The dealer I took it to said they fixed the issues. …”

“After a right turn in a residential street, I pressed the accelerator to progress on the roadway. The truck did not accelerate, so I looked at the tachometer and observed it above 0 and below 1,000 rpm. The engine was running, but unresponsive despite pumping the accelerator. While rolling at 5 mph I shifted the transmission to neutral and continued pumping the accelerator. There was no response for the next 200'. Finally, the engine became responsive and ran normally. It runs normally now. I cannot reproduce this issue. …”