[Healeys] petronix

[healeymanjim at hansencc.net]

want to help a guy in our club with a morgan that has a "missing and sputtering" problem.  he has a petronix in it and i know nothing about these things.  what should i be looking for.  suspected a coil and had it replaced, but did not solve problem.   will naturally check carbs, etc., but suspect ignition as car apparently starts and runs ok until it warms up.  any help appreciated as i will be "flying blind" here.