P20e8

[kalder]

We have four of these trucks at work that are throwing these codes. They have been in multiple times to the dealer. The dealer keeps throwing NOx sensors at them with an updated flash. A ford rep has come to the area (while the codes were inactive, of course), he said to take them back in to the dealer when they act up again. Of course they will probably throw another sensor at it.

Any one else have this problem?

 

[ABI MOTORSPORT]

I have a 12 f550 that ran just fine but engine light came on a couple times. took it to dealer and they put a nox sensor and a nox module on it also. truck has 3400 miles on it. I will let u know if any more problems occur. please do the same

 

[blkdDmax]

just do DPF delete and enjoy the truck like it should have been built:rockwoot: