I've been trying desperately to get my engine running right. It would not plane out. Wide open throttle 2500-3000rpm's. Thinking fuel problem I took carbs off and cleaned them. All components looked good. Flushed gas tank out and put new high octane gas in. Put new fuel line and fuel filter on. Cleaned and inspected fuel pump. All components look good. Water tested and still would not plane out. Hooked my hose to it at home and cranked it up and ran it. First day when I sprayed carb cleaner in TOP carb it bogged down. Sprayed in middle and bottom carbs, no effect. Next day it was the opposite. Bottom carb bogged down and middle and top, no effect. Then I cranked it up and idling about 1000rpm's, took top plug wire off, no effect. Took middle plug wire off, no effect. Took bottom plug wire off, engine shut down. Now with good battery and new starter it barely turns over, not enough to crank. Trouble-shooting with my shop manuel, manuel shows gas and oil paths as following; GAS- tank>fuel filter>automixing check valve>fuel pump> carburator
OIL- oil tank>oil filter>oil pump>automixing check valve>fuel pump>carburator. But there is no automixing check valve on my engine. Confused I'm wandering now if my engine is seizing up from not getting oil. Grounding plugs against casing they all show spark. Compression is good on all cylinders. Any suggestions?
OIL- oil tank>oil filter>oil pump>automixing check valve>fuel pump>carburator. But there is no automixing check valve on my engine. Confused I'm wandering now if my engine is seizing up from not getting oil. Grounding plugs against casing they all show spark. Compression is good on all cylinders. Any suggestions?
