2004 Chevy Silverado running bad
truck was running fine then all of a sudden started driving like crap . when
going down the highway it will just slow down to 40 like i took my foot off the
gas I can pull over put it in neutral and rev it up to whatever rpms over and
over I put it in drive and it spits and sputters but gets back up to speed then
does the same thing like I've taken my foot off the gas but i can have the
pedal to the floor and not going anywhere