OK, I've had this DTC 224 for almost 3 years now, BUT now it's running like crap!! I've searched this forum (as well as a few others) and did everything presumed to be the cause... plugs, wires, coils, DIS module and still the same....
I did replace the DIS w/ a junkyard unit, so not 100% sure of it's reliability, but since it runs EXACTLY the same as before I changed it, I'm thinking it's not the problem, but who knows???
Is there a sure-fire answer to DTC 224???
Is there any way to test a DIS module??? I believe I read on a Mustang forum (I can't believe the 2.3L came in a Mustang!) that the tach will read @ half-RPM, but I don't have a tach... any other way to test???
Thanks!