Recently purchased a very clean one owner '92 XJ6. The car runs well. I have a recurring code 37, Fuel Fail. The wiring diagrams show a "fuel fail reset" switch. I can't locate it. I replaced the fuel filter, as it was clogged, the egr relay is functioning as it should, the EGR is new and functioning also. The car went through emmisions with no problems. I'm wondering if the failure code is recurring because of a reset. Thank you, cheers!
