I have a 1999 Buick Century that is hard to start. It turns over for 5-10 seconds before starting and takes about 20-30 seconds to idle smooth. I can shut it off and it will start right back no problem. If it sets for 10 minutes or longer same problem. I have changed plugs, wires, fuel pump and fuel pressure regulator with no change in starting. No visible fuel leaks, have checked connections and fuel rails. What do I try next?
have the same problem?
Friday, May 30th, 2008 AT 9:05 PM