Michael seems to be such a great resource for cummins trucks that I just had to join this forum. Going to try the 2 cycle oil in fuel tank tomorrow. I'm also looking to install a new fuel pump. Stock lift pump now on 2001.5 and 161,000 miles. Lift pump has been changed every couple years, so precious owner claims.
Michael seems to be such a great resource for cummins trucks that I just had to join this forum. Going to try the 2 cycle oil in fuel tank tomorrow. I'm also looking to install a new fuel pump. Stock lift pump now on 2001.5 and 161,000 miles. Lift pump has been changed every couple years, so precious owner claims.