In this video I explain the symptoms of a bad vvt solenoid also known as oil control valve. If you're experiencing stalling, poor acceleration, poor gas mileage, rough idle, getting engine codes for P000A, P0011, P0013, P0017, P0020, P0022 you might have a bad solenoid that needs replacement.
How you should also test the VVT solenoid before replacing it.
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