Hello all,

I was working on my truck the other day and noticed a service sticker on the radiator core support. Any ideas or do I need an OASIS report?

Authorized Modification
3U7A-12A650-FTC

Thanks

 

Search produced it is an older reflash for the PCM, it seems. I'm curious if there has been a more recent flash done to it, does it "buzz" for a few seconds after you shut it off? Maybe it has been flashed and they just left the old sticker on there, it seems they don't put stickers on anymore after a flash has been done. Maybe somebody else will chime in, but it seems when the 6.0 first came out with all the issues there were alot of flashes being done to try and correct problems.

 

Good to know. Thanks!

 

My authorized modification was

3U7A-FICM-CU4 was a PCM-FICM-TCM which probably eliminated the original pilot injection scheme.