Joseph D Boxford , MA November 09, 2015 Natural gas control valve for the oven was leaking Replaced the control valve with a stock part from Appliance Parts Pro. It was quick and easy! No more gas leaks and my wife now trusts me to fix more things and work on home project. We are new first time homeowners. Then only difficult part was triple checking the gas valves to make sure they were on/off at the correct times. Know your oven well before messing with gas lines! Read More... Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes Tools: Adjustable Wrench, Socket Set