Cooling System - Coolant Compatibility: Overview

Article No.
98-23-16

11/23/98

^ COOLING SYSTEM - "GREEN"/"ORANGE"
COOLANT INCOMPATIBLE AND NOT
INTERCHANGEABLE

^ COOLANT - NEW EXTENDED LIFE "ORANGE"
ENGINE COOLANT - SERVICE TIP

LINCOLN-MERCURY:
1999 COUGAR

ISSUE
Premature deterioration of the cooling system resulting in potential leaks and/or component failure may occur if conventional Premium Engine Coolant (green-colored) is mixed with new Extended Life Engine Coolant (orange-colored) found in the vehicle.

ACTION
If green and orange coolants have been mixed, drain and flush the cooling system, then refill with the proper coolant type. The removal of contaminated coolant and replacement with an authorized coolant mixture allows the engine cooling system to properly function within the specified service intervals.

OTHER APPLICABLE ARTICLES: NONE
WARRANTY STATUS: INFORMATION ONLY
OASIS CODES: 208000, 208100, 402000, 499000