KYMCO X-Town 300 ABS User Manual

13. FUEL INJECTION SYSTEM
13-6
X-Town300 ABS
TROUBLESHOOTING
Engine fail to start Backfiring or misfiring during acceleration
 Intake manifold air leak  Ignition system malfunction
 Fuel contaminated/deteriorated
 Pinched or clogged fuel hose
 Faulty fuel pump
 Clogged fuel filter, throttle body
 Sticking fuel injector needle
 Faulty fuel pump operating system
 Carbon deposit stayed on the fuel injector
 Spark plug dirty
 Fuel pressure incorrect
Engine stall, hard to start, rough idling Poor performance (drive ability) and poor
 Intake air leak fuel economy
 Fuel contaminated/deteriorated  Pinched or clogged fuel hose
 Pinched or clogged fuel hose  Faulty injector
 Idle speed fail to adjust
 Fail to perform PTS/ISC reset

KYMCO X-Town 300 ABS Specifications

General

Brand	KYMCO
Model	X-Town 300 ABS
Category	Scooter
Language	English