When did the Chevy Silverado 1500 come out?
When did the Chevy Silverado 1500 come out? Chevrolet introduced its first pickup truck in 1930 and the company’s long tradition of producing dependable, workhorse pickups continues with the Chevrolet Silverado 1500. Originally a trim package for Chevy’s popular C/K pickups, the Silverado debuted as its own stand-alone model in 1998. What does a GMC Sierra 1500 idle like? Today experienced a poping sound almost like a backfire from underneath. After the truck starts and is warm at a stable idle in park/neutral it'll rev up fine. But the stable idle won't last long, it'll idle low and rough. Mpg...