Has new carb. It will only start if you push the enrichment pump once with about 1/3 throttle. It'll fire up but won't run down to an idle.<br /><br />There seems to be no suction through the carb during cranking. Compression is good! Reeds look OK and no backpressure through the carb....no vacuum either as I said.<br />Is there a common problem within the cases? Crank seals?