Just got my 1993 300SD




3.5L's (90-91 W126's & 92-95 W140's) had a short production run because of bent rods causing ovaling of cyl's. Usually showed up as high oil consumption followed by loss of compression as it got worse. Many replacement crate motors with updated rods failed too.
With no driing or modifications of any kind!?
Thanks.
3.5L's (90-91 W126's & 92-95 W140's) had a short production run because of bent rods causing ovaling of cyl's. Usually showed up as high oil consumption followed by loss of compression as it got worse. Many replacement crate motors with updated rods failed too.
Thank you.
Trending Topics
The Best of Mercedes & AMG



