Re: [MBZ] 300CD oil usage

2006-10-07 Thread Peter Frederick
The vac pump vents into the chain case then, not the intake. Peter

Re: [MBZ] 300CD oil usage

2006-10-07 Thread Peter Frederick
Actually, the main reason they "fail" is that grit eventually wears a slot in the steel surface (the wear ring on a Benz, the crank on other cars), and the seal can no longer keep oil in. Sometimes this is a result of the seal getting hard and shrinking, but usually it's just milage. You can

Re: [MBZ] 300CD oil usage

2006-10-07 Thread Kaleb C. Striplin
yea, thats possible. Jim Cathey wrote: What tensioner? Chain tensioner? Big nut on the side of the head (or block). -- Jim ___ http://www.okiebenz.com For new parts see official list sponsor: http://www.buymbparts.com/ For used parts email [EMAIL PROTE

Re: [MBZ] 300CD oil usage

2006-10-07 Thread Luther Gulseth
Right now the oil is mostly Chevron Delo 400 from work with a touch of Delvac 1300. We buy Delo 400 in bulk there...I get a gallon here, and there, and here, etc On Fri, 06 Oct 2006 22:49:53 -0500, Chuck Landenberger <[EMAIL PROTECTED]> wrote: > Luther, > > On my '80 300SD (now living in

Re: [MBZ] 300CD oil usage

2006-10-07 Thread Chuck Landenberger
Luther, On my '80 300SD (now living in Kalamazoo, MI with a new parent) I changed to Castrol GTX 15/40 (diesel) within the last year before I sold "her" and found that drips decreased significantly. Has something to do with additives and seal/gasket expansion characteristics..

Re: [MBZ] 300CD oil usage

2006-10-07 Thread Luther Gulseth
I'll look at this tomorrow. I do know there is a small amount of oil in the vacuum system. So I have that and the slightly major oil leak on the front of the engine. Hopefully that will seal it up. P.S. this is an '82 as my signature reads. On Fri, 06 Oct 2006 21:30:25 -0500, Jim Cathey <[

Re: [MBZ] 300CD oil usage

2006-10-07 Thread Jim Cathey
What tensioner? Chain tensioner? Big nut on the side of the head (or block). -- Jim

Re: [MBZ] 300CD oil usage

2006-10-07 Thread Kaleb C. Striplin
What tensioner? Jim Cathey wrote: the oil pan. I looked a little closer, and it appears to be draining down from the crank shaft and front main seal. Appearances can be deceiving, make sure the oil's not coming from above, say from the tensioner or something like that. -- Jim ___

Re: [MBZ] 300CD oil usage

2006-10-07 Thread Jim Cathey
the oil pan. I looked a little closer, and it appears to be draining down from the crank shaft and front main seal. Appearances can be deceiving, make sure the oil's not coming from above, say from the tensioner or something like that. -- Jim

Re: [MBZ] 300CD oil usage

2006-10-06 Thread Mitch Haley
Peter Frederick wrote: > > Get a new wear ring (aka spacer), the old one will have a huge groove > in it. I wonder, is it a bad seal, pressurized crankcase, or both?

Re: [MBZ] 300CD oil usage

2006-10-06 Thread Peter Frederick
Get a new wear ring (aka spacer), the old one will have a huge groove in it. You will reduce your oil consumption by a qt in 1000 miles or more by fixing that. Check to see if you have a line from the vacuum pump to the intake (I don't remember the age of your car). If present, check for oi

[MBZ] 300CD oil usage

2006-10-06 Thread Luther
Since everyone has a high amount of time invested in this, I thought I'd give you the latest update. I let the engine sit with Marvel Mystery Oil sitting in each cylinder for nearly 2 weeks before finally starting it up. Once the initial smoking was done, it settled into it's normal amount of

Re: [MBZ] 300CD oil usage

2006-09-02 Thread Luther Gulseth
Blowby has gotten worse. Compression is horrible, only 1 cylinder has gotten better, the rest are lower. 1-320, 2-240, 3-325, 4-310, 5-315. Compression readings were 1-300, 2-300, 3-380, 4-345, 5-360. Also the vacuum system has oil in it yeeehaww. So, I added some marvel mystery