I have a 1979 Pontiac bonneville that needs some mechanical and cosmetic work.My instrument panel isn't working except the gas meter.The fuse that goes to my power seat and locks blows every time I put a new one in after 5-10 minutes.My carburetor is sticking and not getting much air.My transmission is fine I just got it rebuilt and my mechanic says my motor is fine also.What should I do in what order?