Thread revival. I'm getting my 80 back on the road after a 2-year sit in the driveway. Everything is relatively normal, but today I had the right rear turn signal die on a shakedown drive. It worked when we left the house, but died half way through the drive. I pulled the eTrailer wiring block...
That's how I got to the "other" last two. I guess I need a better route. Felt like the starter was in the way. I didn't fiddle with it for too long, though. Maybe I'll get it tomorrow.
So what does this passage actually become clogged with? I mean, I get that it's always "carbon" but where is that coming from? It can't be hot EGR gases.