i drive an 87 Audi Coupe GT. the electronic dash keeps goin out, but it'll come on every now and then. i don't know how fast i'm goin, how much gas i have, my odometer, oil pressure, engine temp. everything. me and my dad have replaced it several times. it'll usually start out good and stay on for bout 3 months or so then it starts actin up again. anyone got any pointers on how to fix it? should i just take it to an Audi dealership or replace it again?

 

Not sure if they do 87's but these guys might be worth a shot:
http://www.modulemaster.com/en/servi...sters.php#audi