Just got a used 2001 90HP merc (90ELPT). It has BUHW-2 plugs in it but from what the local repair shop is saying it needs BUZHW-2. That the plugs must have a "inductive Resistor" in them. The old owner said it ran fine with the ones that are in it and he nevered had a problem. I do not want to change things and find out it could cause a problem. There is no mercury dealer within 75 - 100 miles of here so what do you think? Anyone used the BUZHW plugs?
Cecil
Cecil