2001 Chevrolet Silverado 1500 LS 8 Cyl 5.30L
Transmissions & Drivetrains
Garlic gas type smell and howling
I was traveling and started to smell a garlic gas type smell from time to time. Then heard a howling kinda whistling type sound. Kind of like the sound of big beefy tires. I think I only hear it at 45mph and higher.