Hello all, As stated in title we are having a problem with our 228 engine. When at low rpm's or idle the engine is frequently shutting off on us. We did all the generally spring tune-ups at the beginning of spring. My thoughts are that it could maybe be a problem with the cap/rotor or possibly the carb needs to be rebuilt. I wanted to get your guys expert opinions before I went ahead and spent the money to start repairing/replacing these components, thanks.