The problem reminds me of what they used to call "vapor lock". However, my mechanic has looked it over and cannot find a thing wrong. He has even replaced the carburetor / injection body, with no effect on the problem. Also, no particular engine codes come up that seem related to the problem.
Two items of interest, one code that I think HAS come up has to do with an exhaust sensor. The only other thing is that the engine heat shield (over the exhaust manifold) is in pretty rough shape after 230K. Could either of these have any effect on warm hesitation? Any other suggestions? Thanks
have the same problem?
Tuesday, August 24th, 2010 AT 12:58 PM