Quote:
Originally Posted by darcane
Bugger.
Some of these symptoms sound the same as what I'm seeing on my HX. I'm smelling a whiff of smoke on startup and occasionally getting a miss trouble code (multiple cylinders though) shortly after starting it when it's cold. I'm guessing it is a bad valve seal.  Or maybe a plugged EGR? (<---wishful thinking?) |
I never did clean my EGR passages "manifold" block. I have a sneaking suspicion that lack of EGR through those clogged passages may have helped cause cylinder/valve overheating.