Quote:
Originally Posted by 3757chevy
This is the cardboard I saved the spark plugs in while I ran the tests. I just wrote the results on it to coincide with the cylinders.
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I was Trained to do this test the same way.
The Cardboard and the Math.
Your about 18% difference.
Put some Marvel Mystery oil in #2 or maybe all of them.
Let it sit.
Maybe a day or two.
Crank it over (Without the plugs in.
Then crank it up out in the wide open Spaces.
Let it burn off the oil.
Then do another Check.
A leak down check will tell the real deal.
I think the Mystery oil will be the (Sandpaper ) cure to keep you Putting down the road.