Miss under load?
Hi there, new user. So I have a 2006 F250 that I bought a couple months ago and its been nothing but a problem child so far. Thankfully I bought a after-market warranty. So far the FICM has been replaced, a new cam sensor, just had the EGR valve replaced last week. So now I was driving up a grade in B.C. and when the truck is under full load in 5th gear lockup it starts to miss. It makes a bit of a popping noise and there is quite a bit of black smoke out the exhaust. Other than noticing a bit more black smoke under acceleration the truck runs fine any other time. Any suggestions to what is going wrong would be helpful!