- Nov 20, 2011
My uncle recently passed leaving my mom his 2000 silverado(only 58k miles on it.) I've only driven it a few times, but I notice the pedal needs a little extra umph to get it moving. It needs enough force that it looks like i'm trying to spin tires at every stop sign. Any ideas of what it may be? Could a gunked up throttle body cause this? I'm sure it's never been cleaned.