The Stovebolt Site Forums The Shop Area Engine Shop 1950 3100 manifold install Kremlin

Thank you. That sounds like a good way to check for leaks. I will give it a go. Yes, the WD40 as messy. I checked vacuum hose clamps and fittings. I didn't check at the gaskets between the head and the manifolds. Could be the problem even though it looks good and I don't hear sounds of leakage.