Jun 12, 2002 #1 C Chris87GN New Member Joined May 25, 2001 Messages 19 How important are they to have one of them in. Would having both of them out make my car stumble?
Jun 12, 2002 #2 T The Radius Kid Active Member Joined Jan 26, 2002 Messages 2,596 Yup,could do.Should leave one in unless your chip is configured for it.