I just bought a 98 jetta vr6 last year. It only has 80,000 miles on it, and it was very well taken care of by previous owner. So far i have had to replace the spark plugs and wires, window motor, window switchs, The Coil pack cracked, i fixed that with some jb weld. My tranny started going weird on me. It use to go in reverse when i went into first and i wasnt able to shift to 5th, but all i had to do is tighten a bolt and everything went back to normal so i got lucky there. Im getting kind of tired of paying for repairs, i just wanted to know what other problems does this jetta commonly have?