One day, I rode with my friend's 1994 kia sephia, it has a four-cylinder engine, its an automatic, and has approximately 200,000 miles on it. However, a grinding, screeching noise-- that's like nails on a chalkboard that happens every few seconds on the road. Sometimes it was louder, softer, but of course, it was always like bad news. It's pretty obvious that it needs to be replaced. Do you think this is still advisable to use this car?