Members with the Cummins 6.7 ISB engine on Freightliner chassis report confusion over oil capacity, as the manual often lists 12 quarts, but the dipstick reads low even after filling to that spec.
Hey so I’m working on a 2012 ram with a 6.7 Cummins. The alternator isn’t putting any power out so I was trying to test and see if it’s dead or if it’s just not getting the signal from the pcm. What I did was disconnect the small 2 wire plug from the alternator with the engine running and...
Has anyone toyed with the idea of shoehorning a Cummins 6BT diesel engine into a Dodge Ram B250 or B350 series van (pre-1998)? A few 1978-1/2 and 1979 Dodge Vans (and the D/W-series pickups) were optioned with the Chrysler/Mitsubishi CI-655-100 (6DR5), a 4.0L straight-six non-turbo diesel...
I have a new '22 Ram with the 6.7 Cummins with 13K miles on it. It has been in and out of the shop for the last few weeks for a check engine light. The code refers to regen issues. The mechanic says it is a regen issue and asked how I used the truck (like I needed to not use it too hard). He...
A member with a 2002 Cummins ISC 8.3 (CAPS pump, 45k miles) is experiencing significant fuel contamination in the engine oil—about 2 quarts every 300 miles. Despite replacing the accumulator, feed tubes, and all six injectors (with new Bosch parts), the problem persists. The engine runs well otherwise, with no smoke, hesitation, or codes. The issue began after a severely clogged fuel filter ...