So I've recently learned from conversations on the Expedition Portal that FBH's are susceptible to issues at altitude, since they don't compensate for altitude changes, and thus run rich and smoke at higher altitudes. It was also mentioned (loosely) that there have been owners have taken several different approaches to address/compensate for this shortcoming, but no details.
So my question is to you FBH owners with Webasto's and Eberspachers in your diesel D's:
- Have you experienced issues at altitude,
- if so at what altitude and what issues,
- and who has done or heard something in reference to altitude compensation/leaning the FBH to address this?
Inquiring mind(s) want to know. You have project links to other sites, post them up!