the check engine turned on and all kinds of codes popped up on my edge. it says "cylinder 4, 7 missfire" and some other codes too. it runs like chit. shakes like crazy. my truck is a 05 and has 77,000 miles on it. time for a tune up? i'll get the other codes and post them later.

 

You better check for a stuck injector. Is there smoke pouring out the exhaust? If so, don't run it or try to start it, you may hydrolock the engine. Could also be a bad coil on plug. More than likely it is injectors though.

 

Sounds like injectors to me!

Mine did the same thing.... lots of good information about the injector problems in this thread:

https://www.f150online.com/forums/sh...d.php?t=274871