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Reply to "Exhaust Smoke"

George, I might pull one of those bowls off just to satisfy my curiosity. If the bowl is oil free, I guess that would probably mean it is time for that leak down test? I don't believe my exhaust heat crossover has been operational since I have owned the car? The heat riser on the passenger side of the Performer manifold has always been capped. I plan to cap the riser on the new manifold and am now planning to use the Fel-pro 1228 gaskets with no turkey tray.
Thank you George,
Art

quote:
Originally posted by george pence:
Interesting Art,

I'll take a stab. If the fuel pump had a leak, it would puddle fuel on the ground, or in your crankcase, when the car wasn't running. So I would rule out the fuel pump as the source of oil.

If you want to verify this, pull a fuel bowl off your carb & check for oil in the fuel bowl.

The only other way to distribute oil nice & evenly in your intake manifold is if your crankcase ventillation system was missing a PCV valve, or if the valve were defective, OR if the intake manifold vacuum at idle were too low to close the PCV valve. Any of these situations should make your car idle very poorly, as it will be too lean.

In regards to the intake gasket, "if" you will be using the exhaust heat crossover to heat the intake manifold, then you must use the turkey tray. Us the FelPro kit, MS 96012. Install the paper gaskets between the cylinder head & the turkey tray.

Your friend on the DTBB
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