After buying aftermarket bolt on parts my LS, I've been having problems starting the car. It seems like it is spitting out way too much fuel. Sometimes the car starts like its brand new and sometimes it don't start at all. When it don't start, I have to remove the spark plugs and wipe off all the fuel. I cannon figure out why it is doing this... could it be that the bolt on mods changed something to where I need to adjust air/fuel ratio?


BTW: I have intake/exhaust manifolds, cold air intake, fuel rail, and bigger exhaust piping.