I just watched a video about this on a Toyota (slow day at work). It was a bad fuel pump.
Source: https://youtu.be/Mv2x3KQjIRw?si=tbpjVZtw0v18cUEM
Anyone help with trouble shooting 6.6L gasser hard start?
- Thread starter Dozerboy
- Start date
No the new trucks don't run them. Just a flap that yoi stick the nozzle in. Ford does it too. I'm assuming it's because they got tired of vehicles coming to the dealership with check engine lights because people didn't put the fuel cap on all the way.