So I sold the hoe and am sad to see it go. The transmission went and I decided it was time to let it go (yes the new owner knows). So I found a new truck that is smaller and better on gas. Its a 1998 s10 4.3 4wd 5 speed. It has a problem though the truck will start up fine sometimes and run great other times it will just keep turning over. It isn't the fuel pump because thats new along with rotor and wires. I think it might be the passlock system. I don't have it at my house yet and I cant remember if the security light is on. Has anyone had this problem with passlock. Yes I know this website is for kons and hoes but everyone is helpful on here so bing a previous tahoe owner figured I'd ask on here.