2003 Harley Davidson XL 1200 C Sportster Custom "won 39 respond" Questions

...won't start. Headlight is bright, but no engine light, neutral light are on. Won't start (not even a click). Got a jump from a car (had the car turned off) and it still wouldn't respond. ...

...well to open drag pipes if you open the pipes the computer won't compensate for the loss of exhaust back pressure and it can run it to lean and burn up valves and plugs in a worse case ...

...won't idle properly. Sometimes when it quits it backfires. What could the problem be? Hi, The problem is with the fuel mixture. Check for the same. Check the fuel jets . As when you go flat out ...

won't start, either your starter is bad, the charging system isn't keeping your battery charged, or the battery is bad. The first thing check and the easiest to fix is the battery. Take it out