Sorry for jumping in here as a new member, but I have a no-start on my 90 W150 plow truck and 'winter is coming'. My 90 W150 plow truck cranks, but won't start. I have no spark at the coil output when cranking. I have no voltage at the coil B+ with ignition on or cranking. I have no...

. See here ( among a few other references on the Web ) : Mazda to launch homogeneous-charge compression engine next year Discuss ... .