[boyt911sc]

Make sure your control and system pressures are with-in spec., good ignition, and no significant sources of air leaks and the motor will start and run. You need to test and confirm these basic requirements. Without physically testing the CSV, it is difficult to tell whether it is working or not. Same thing with air leaks. Perform a smoke test.

There are too many variables involve in running a CIS motor and the more you reduce the number of variables, troubleshooting becomes much simpler. Right now, I am preparing a start up for a newly rebuild CIS motor. If I did everything right, I expect the motor to start and run at the first attempt or maybe after a second try.

Tony