If nothing else they sure have character. I have been struggling with a miss fire for several weeks now. I had some luck when I replaced the plug wires and used the "recommended" plugs but that only lasted 3 months (last winter). Now I put the bosch platinum plugs back in. Interesting, when I put a strobe on the plug wires, the shortest wire would intermitently light up the strobe. So I put an old longer plug wire in and it would light the strobe steadily. Well that lasted a day and now my car is missfiring again. It seems okay at hyway speeds and under hard acceleration but jerks and stumbles a lot 40-65 kmph under light throttle. I went through hundreds or thousands of messages on this board last winter which pointed to the wires and plugs. I am thinking of upgrading the wires and coils but hate to spend money if its not gonna do the job. OBD11 code PO341 (which I know the car does not have this part)keeps coming up.
Dave D.