Timing Chain Woes
#1
Member
Thread Starter
Join Date: Nov 2003
Location: Chicago, IL
Posts: 133
Likes: 0
Received 0 Likes
on
0 Posts
1994 E320 Coupe, 1979 500SLC, 2005 E55 - Sold
Timing Chain Woes
A friend of mine has had his timing chain replaced, after it broke. The car runs very rough and there is no compression in the #2 cylinder. Could this be a valve related or piston/ring related problem? Any advice would be appreciated.
#2
Super Member
Join Date: Jun 2003
Location: Middlefield, CT
Posts: 595
Likes: 0
Received 0 Likes
on
0 Posts
1994 E320
If the chain broke while the engine was running (which is what I guess happened), the pistons and the valves will collide and wreck each other. If there's no compression in a cylinder, the piston might be damaged or the valves don't open and close at the proper times.
Sounds like this engine is shot...
Sounds like this engine is shot...
#3
Super Member
Join Date: Jun 2003
Location: Aridzona
Posts: 643
Received 83 Likes
on
72 Posts
'15 S550, '10 E350 P1/P2, '02 ML320
Ditto on what Jer said, it could just be a broken valve, but even that is in the thousands to fix considering on all the work to repair it. I have a friend who manages a MB boneyard, you should see the really nice cars that come in with their chains snapped!