Hey guys, as winter comes by once again in Canada, the problems start. Have a couple problems that occurred in the past couple days. Truck is a 2001 Silverado 1500hd with the 6 litre. My voltage drops with hard acceleration and am wondering if anyone had any idea what could cause it?

 

Welcome from Florida. Check your belt and make sure it is tight and not slipping.

 

thank you will do!