Lancer L4-2.0L SOHC (2004)
Radiator Hose: All Technical Service Bulletins
Cooling System - Radiator Hose Collapsed
SOURCE: Mitsubishi Tech Talk Article June 2004
TITLE: RADIATOR HOSE COLLAPSED
APPLIES TO: 2003-04 Outlander, 2002-04 Lancer, 2004 Lancer Sportback, 2003-04 Lancer Evolution
SERVICE TIP:
If an upper or lower radiator hose is collapsed, check the cap's vent valve by attempting to lift it. If the vent valve is stuck, replace the radiator cap (part
number MR481252).
Do not replace the thermostat for a collapsed radiator hose.