Re: 4kc refusing to idle smoothly - valves different colours.
Thu, 12 February 2004 06:48
Trust me, I investigated carby, idle, manifolds etc to the nth degree. Haven't done timing yet as I don't have a light. Feels smooth enough from inside but is constantly puffing out the exhaust as if all 4 cylinders are firing poorly. I know about the hardened valve seats but thought all seats wore out eventually.