Checking Air Cleaner Element; Checking Fuel Filter; Checking Fuel System; Checking Hose System - Daewoo MATIZ Service Manual

CHECKING AIR CLEANER ELEMENT

If the air cleaner element becomes dirty, engine efficien-
cy could be deteriorated.
Be sure to check the element often.
Especially, if a vehicle frequently runs on a dusty road,
check and replace the element often.

CHECKING FUEL FILTER

If fuel filter is used over the specified period, engine effi-
ciency is deteriorated by dust or foreign material.
Therefore, replace a new one within the specified peri-
od.
DAEWOO M-150 BL2
GENERAL ENGINE INFORMATION 1A – 13

CHECKING FUEL SYSTEM

Check the fuel system as follows ;
D Check the fuel line or line connection portion for dam-
age or leakage.
D Check the fuel hose surface for damage.
D Check the fuel cap for looseness.

CHECKING HOSE SYSTEM

Check the engine vacuum hose, PCV hose or canister
hose as follows ;
D Check the hose surface for damage by heat or ma-
chine.
D Check the hose for hardening, crack, tear, or coming
off.