Hydro BP
08-31-2006, 08:20 PM
I have a EFI Bridgeport with an A-13 ecu and was wondering if it can be adjusted in any way. I noticed what looks like an adjustment screw on the side under a plug and would like to know what it is for. If it is for lean/rich which way do I turn it for either one? Thx for any help, Raymond.