Posted By |
Discussion Topic:
Saw something strange yesterday. Your thoughts...
|
|
doning |
07-31-2012 @ 2:36 AM
|
|
|
New Member
Posts: 158
Joined: Nov 2009
|
Ok Guy's thanks. Just wasn't sure if a ring had broken during assembly.
|
Stroker |
07-30-2012 @ 7:58 AM
|
|
|
Senior
Posts: 1460
Joined: Oct 2009
|
There is also a possibility that all the ring-gaps just happened to line up on that cylinder, at that time, which would create a direct path for oil to migrate.
|
TomO |
07-30-2012 @ 7:54 AM
|
|
|
Senior
Posts: 7263
Joined: Oct 2009
|
My guess is that the plug was not tightened properly allowing the gasket to leak combustion products and not fire.
Tom
|
doning |
07-30-2012 @ 7:34 AM
|
|
|
New Member
Posts: 158
Joined: Nov 2009
|
Hi Guy's! 1937 Ford 85 HP engine with 337 miles after fresh engine rebuild. Yesterday while researching a stumbling issue and the way home from a 30 mile drive the night before, I noticed an oil trail coming out of the #1 plug and running down the cylinder head the following morning. I removed the plug and was sickened by the sight of oil on my plug. I took a cotton swab and went inside the chamber and it came out clean. The valves even looked clean. I replaced the plugs with the hotter D91 Champions. I took it for another 30 mile drive, got it back home and the head looked clean. I pulled the #1 plug and it was clean except for a tinnie-wennie bit of wetness each side of the top electrode. Any ideas?
|