Engine issue

[#1footballfan]

Need some help guys.
We drove yesterday and our yellow engine light came on. When we got to the rv park and disconnected our toad, I noticed a black substance on the jeep that was not wet, very hard to get off. Anyone know what might be the problem or something I can do so we can get to a Freightliner location so they can repair it???
Thanks for any assistance.

 

[Neal]

Have you gone into the diagnostics and pulled codes?

Do you have the Freightliner 24/7 app? You should be able to call them at any time with those codes as well. It will also help you find the nearest FL service center if that's what you need. OASIS branded service centers are RV certified shops.