I previously owned a 2nd gen RX-7. After many engine's and countless downtimes i have decided to go towards the MK3 Supra. I was looking for a 90ish Targa Turbo. I was wondering what are some problams they have and what am i ganna have to check if im looking to buy one? Well i know the common stuff but anything like just prone to MK3 Supra's?