First post, but I have been taking advantage of the great information from this forum for a while now, so thanks for that!
I have an old FL70 with a Cummins 8.3L ISC.
I am mainly looking for the fuel system diagram, I did call the local Freightliner dealer and they acted like it would be easier / way cheaper to find the service manual online.
All I can find online is a huge amount of website that appear to be Chinese scam sites.
Does anyone have a good source for service manuals or can hook me up with a copy of the fuel system diagram?