Misfiring after 475 miles

[MattH89]

I don't have a truck, so no issues, yet.....

Haha yeah you and I have the same issue.

 

[HTX]

Well. RAM Engineer was unable to identify a cause. They were able to get the second cat delivered so they will install it tomorrow and drive it around while the engineer runs tests that the dealer cannot run. hopefully they can identify a cause then.. more to come, again.

 

[SDMatt]

Great news, were they able to see the cause of misfiring? Thanks for the update

 

[daniellelaven022]

@HTX @daniellelaven022 did either of yours make a weird rattling sound while accelerating prior to this? Mine has under 100miles, has been making this sound since I drove it off the lot. It’s not horrible but noticeable.

Mine wasn’t making a noise but when the engine light came on and started flashing i was driving up a hill and when I was giving throttle it clunked into gear I'm assuming from the misfire.