My 91 3cyl only squeals when it gets a good splash on a rainy day but my 98 4cyl is a pain in the ass. It just gets a little bit worse over time then I have to tighten the crap out of it and it's fine for a few months. Be sure to tighten top and bottom bolts. You can't just get by with the top bolt on these thin belts. You do have to get them VERY tight.
