True but you are only experiencing this problem for milliseconds essentially.
My work truck (2015 F150) is at 102k and has has a mid-low rpm heavy load misfire. Likely a tune part(service industry calls plugs, fuel filter, air filter tune components) issue as it’s at 102k and never had plugs.
I can create the misfire for 10-15 seconds on the freeway and no immediate CEL. Been going on for weeks and I just recently had a CEL for a day, gone now and still missing.
Haven’t bothered to write it up for repairs because we are scheduled to deadline the vehicle this FY.
Don’t get too distracted by unknowns or things that don’t matter. It’s real easy to do when problems crop up right after changing something. Ask me how I know!
I tend to look at things differently because I used to wrench for a living. While data logging is a tool that could help, unless you corrupted the tune somehow, you can diagnose this problem without your laptop.
Sent from my iPhone using svtperformance.com
My work truck (2015 F150) is at 102k and has has a mid-low rpm heavy load misfire. Likely a tune part(service industry calls plugs, fuel filter, air filter tune components) issue as it’s at 102k and never had plugs.
I can create the misfire for 10-15 seconds on the freeway and no immediate CEL. Been going on for weeks and I just recently had a CEL for a day, gone now and still missing.
Haven’t bothered to write it up for repairs because we are scheduled to deadline the vehicle this FY.
Don’t get too distracted by unknowns or things that don’t matter. It’s real easy to do when problems crop up right after changing something. Ask me how I know!
I tend to look at things differently because I used to wrench for a living. While data logging is a tool that could help, unless you corrupted the tune somehow, you can diagnose this problem without your laptop.
Sent from my iPhone using svtperformance.com