Phil, at this points the mechanic is saying that the shop that did the valve job on cylinder head didn't do it right, There is no compression from the valves. i am taking the heads back to the shop to be rechecked again. The vehicle is a 2000 Isuzu amigo with a 6 cylinder, 3.2L engine. The engine started once and did not start again.' Please try your best for me. thank you Phil.
phil, thank you very much for your response. I am taking one of the heads back to the machine shop this morning. Precisely, if the valves are bent your conclusion is right and then see what the next step is going to be. If the valve job wasn't done as you said, I don't think it would have started. I will keep you informed of the developments.