Under The Hood gives car advice to people who call in to the show live. They also take questions on there youtube channel youtube.com/@underthehoodshow in the comments. Here are today's callers. 16 Ford Super Duty Flushing the radiator 11 Ford F-150 Air Bag problems 01 Silverado fuel gauge won't work or speedometer 23 Nissan Frontier dead battery repeatedly 07 Saturn how to check transmission fluid