1970 vette owner

When I turn my head lights on amp gauge goes to -40 ,but does not seem to drain battery. Is this a problem? all grounds are good ,battery is new. Could the gauge be bad? thank you for your help

Click here to post comments

Join in and write your own page! It's easy to do. How? Simply click here to return to C3 Corvette Ask!.

Search Our Site for Your Corvette Information Needs!

Save With Our Factory Direct Supporting Vendors

Eckler's Corvette