deutz engine fires

Ford Taurus SHO Yamaha 3.2

'93 Yamaha 3.2 with fenderwell K&N cold air intake, NGK spark plugs, Bendix performance spark plug wires, and runnin Royal Purple 10w-30 ...

DIY 1999 Ford Taurus Duratec 3.0 Repairs...Finally!

the way, I started changing the plugs along the front of the engine and then the rear plugs. I put the old wires back on the plugs to change them ...