i just got my 85 not long ago and now out of no where the volt gauge dosnt work it reads 0 v but alt is puting out 14 v tach sits at 0 for the first few miles of driving then it starts working normaly, the colant temp gauge wasnt working then just started working normaly, then the fuel gauge just started acting weired when at 1/4 it reads 1/2 etc all the way up the lvl. anyone else have any problems like that any help would be aussome.