No compression on all cylinders
Posted: Sat Jul 23, 2016 9:51 pm
Hi, I did an engine rebuild by myself. I have changed almost everything.. Just valves left the same, and I have no other idea what check yet.
First time I checked pressure and on all cylinders were about 4bar after added oil pressure jumped up slightly to 6 bar. I have split the engine again, all valves haven't been lapped and pistons were 180' turn over. I have fixed that and put on the head gasket Shellac. Now is no compression on all cylinders, head was well torqued 2x. Do you think piston rings shall work some time on honed surface to get seal?
First time I checked pressure and on all cylinders were about 4bar after added oil pressure jumped up slightly to 6 bar. I have split the engine again, all valves haven't been lapped and pistons were 180' turn over. I have fixed that and put on the head gasket Shellac. Now is no compression on all cylinders, head was well torqued 2x. Do you think piston rings shall work some time on honed surface to get seal?