P700 2017 pioneer 700 appears to hydraulic lock after sitting for a short time.

[Samsmc1]

Pull the spark plug, spin the engine over and replace the plug. Engine usually starts up and runs just fine. Turn the engine off and you have to pull a spark plug and start the procedure all over. The engine is getting gas into the oil (oil level slowly increases). I have replaced the fuel injector, ECM unit and fuel pressure regulator in the fuel pump. Nothing has solved the problem. The check engine light never comes on to indicate that there is an electrical problem.
Has anyone else ever run into a situation like this?
Thanks
Sam

 

[Admin]

 

[bigc]

welcome to the site i think your compression release is not letting off letting the cylinder get to much gas also try adjusting your valve lash that will effect it