Hey, back with another issue. After 4 attempts getting my gas tank leak fixed, they finally put in a brand new tank in along with the new pump/sending unit they removed and replaced 3 times already the fuel gauge is busted so i went by the miles to go display. When full it used to read around 250ish miles. It's recently been going up and down but after the new tank install it read 342 miles to go! Way too high I think and it's not an ext. Any thoughts on this? Do I need to replace the cluster or try a battery disconnect to reset it?