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manifold pressure
My owners manual is silent on operating limits (other than green arc readings). However the 0-2 Dash 1 says to check them at 1800 RPM and the front and rear should be within a couple of inches hg. It also says that anything greater should be investigated as it could be a clogged fuel nozzle or a cold cylinder.
First, does the O-2 Dash 1 limits seem reasonable for a 74G/IO360G? Second, Anyone have any better limits? Third, if you find your out of limits what needs investigating. Just did a compression check and both engines/all cylinders are getting fuel and they are not cold.
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