. Well, my words are not gospel but it sounds to me
like you might be having timing troubles. If it happened all of a sudden the timing chain may have just let go. Backfiring through the carb ussually means something is off in this area. However, this is just the thoughts of a shadetree mech but this is where I would start looking to begin with. Good luck.
Friday, March 10th, 2006 AT 10:52 AM