Is there a marked difference between a fuel injected system versus a carbeurator one? I'm asking to determine if the maintenance and upkeep of the two are similar or not. I notice that most high end sport bikes are fuel injected versus mid range bikes being mostly carbs. I have an older bike that seems to bog down in lower gears and does not have very consistent throttle response when first starting out. Would a fuel injected bike be less likely to experience similar problems or is it just the age of the bike?