Anyone else have this issue? My 2013 was quiet as a mouse when I bought it. Now, 6 months later, it pings like a gasser with severe octane issues, is loud with tat old 7.3l rattle, and gets its quietest when it is in regen. Sometimes on cold startup, it's quiet, but like a switch was flipped, it gets loud like a 7.3L. ALL the time, it does ping. I can hear that pinging clatter no matter the speed, RPM, load, etc. The dealer does not have the schedule open to get me in, and now that this engine is acting like this 24/7, I'm wondering if this is causing damage somewhere. My mpg has dropped about 3.5mpg. Should I be worried? What can it be? What can I check?
Sent from AutoGuide.com App
Sent from AutoGuide.com App