hesitating in a '93 Miata
My mom's '93 Miata has a bad hesitation to it, and we're stumped right now as to what the problem might be and how to fix it. So far we've tried changing the fuel filter, advancing the timing, and the spark plugs and wires are good. Does anybody know how to fix this, or know somebody that can?

Mileage?

127,8xx

Just letting you guys know, we pretty much fixed it. We took it to some place here and they ran a fuel cleaner through the system or something like that, but the problem was in the spark plugs. One, maybe two or three, I forget, was arcing. We replaced them, and the car runs fine now.