A Check the injector injection whether fuel volume is high or low and whether injection pattern is poor

NG

REPLACE FUEL INJECTOR ASSEMBLY

L^j

12

CHECK VALVE CLEARANCE (VALVE CLEARANCE OF MISFIRING CYLINDER)

NG

ADJUST VALVE CLEARANCE

13

CHECK AIR INDUCTION SYSTEM

(a) Check the air induction system for vacuum leakage. OK:

Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

Don't pay hundreds of dollars to find out what is wrong with your car. This book is dedicated to helping the do it yourself home and independent technician understand and use OBD-II technology to diagnose and repair their own vehicles.

Get My Free Ebook


Post a comment