I have a 1982 Mazda Rx7 (rotary). Engine has loss of power. TwiceI have replaced the spark plugs(ngk(x4) ), & plug wires.
The spark plugs are sparking or arcing at engine block where they screw in. Why would it do this & how do I repair this problem?
have the same problem?
Saturday, June 23rd, 2007 AT 5:08 PM