RedBurb
OBS Enthusiast
Finally started job of replacing the injectors. I'm still chasing down a rough idle and hope this job will correct the issue. Replacing the pressure regulator while there.
A few interesting findings thus far:
1. Cylinder banks 6 & 8 have a lot more carbon build up on the lower plenum than the rest of the cylinders. Wonder why?
2. The lower plenum has a glossy wet look to it (seems to be a thin flim of oil and water). Is this normal?
A few interesting findings thus far:
1. Cylinder banks 6 & 8 have a lot more carbon build up on the lower plenum than the rest of the cylinders. Wonder why?
2. The lower plenum has a glossy wet look to it (seems to be a thin flim of oil and water). Is this normal?
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