Hyundai Accent 2020 Manual page 320

HCa CAN-E 6.qxp 5/27/2019
B B A A S S I I C C T T R R O O U U B B L L E E S S H H O O O O T T I I N N G G G G U U I I D D E E
PROBABLE CAUSE
Engine overheating
Low fuel level
Fuel lines clogged
Fuel pump defective
Strainer clogged
Rich mixture
Water intrusion into fuel
Coolant leakage
High idle speed
Engine oil insufficient or defective
Battery fluid shortage
Battery discharged
Battery terminal poor contact
Starter or ignition switch malfunction
Ignition timing incorrect
Spark plugs deteriorated
Spark plugs defective
3:08 PM Page 19
SYMPTOM
O
O
O
O
O
O O
O O
O O
O O
O O O
O O O
O
O
O O
O O O
O O
O
6
O
O O
O
6-19