Yup, check for the "oil" to be way high on the dipstick. Sometimes a bad fuel pump will pump gas into the crankcase. And some 235s can be turned by the blades. Its not really a scientific test. If compression is above 100 psi or so in all cylinders, give the truck a tune up and enjoy it running.

chip


Preaching the Hot Rod Gospel according to the 4-stroke apostles:

Suck, Squish, Fire and Fumes