the harness rotted on my old 3rd gen...I think the TSB said it went from 89-95 with the rotting/deteriorating harness problems, (i could be mistaken on the production years) and yea the maf did have a tendency to blow, but i can't remember the cause was...i know this girls 5th gen i worked on had a lot of moisture in the sensor...don't know if that was the common cause or if she took it swimming?!