alright...i got my car bout a week ago..and the night i got it...i got into my car and i started it up and the tach meter didnt work..then the next morning..i got in it again to move it and the tach meter worked that time...and it hasnt worked since....my gas gauge also doesnt work.....any suggestions??could it just be a wire or somethin??is it the float w/ the gas guage???