Bob Gervais
Wut?
Thinner oil may do it. 5w30 is recommended, why the 10w40?
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Thinner oil may do it. 5w30 is recommended, why the 10w40?

I am going to replace my bearings. I just have no place to work until spring. It is very cold now in Kansas and leaves and dirt are blowing around now. I have no garage to work in. It should be as clean as possible from what I read. To tell you guys the truth, I have a very subtle knock on cold starts, but give the engine one minute the subtle knock goes away like it was never there. I have had people tell me the noise I hear is from that thin mobile 1 10-30 I run. I have not been able to confirm that the very subtle knock is from the bearings. I am just under the influence as the car warms up the metal expands making the knock disappear(tolerances change as car warms up). This is my daily driver, so I will be real easy on her till spring, unless you guys have any suggestions, ex. thicker oil?
Thanks,
David
P.S. had her at 6000 RPM's the other night without any problems.
The thicker oil will help take up some of the clearance issues, you know that..:braincramp: