Originally Posted by olddragger

ok --checked the mop and it did appear a little loose. The mounting bolts(top ones are a B--- to get too) not the little hoses. we shall see.
i checked my vacuum. warmed up at idle from the vacuum port on the intake manifold it was between 16-17. it was steady except for some little blips (from the plugs--im thinking) i have at idle. I would have been happier at a 19 but whatever---47K engine---no pre mix for this test. I think i will load her up with premix and then take another reading this w/e.
At 16-17 i think i would probably pass the compression test.
olddragger