MPV 4WD V6-3.0L SOHC (1990)
Coolant: Technical Service Bulletins
Coolant - Propylene Glycol Based Not Recommended
Bulletin No.: 001/94
Issued: 10/21/94
Revised:
Category
E
Applicable Model/s
All Models
Subject:
PROPYLENE GLYCOL BASED COOLANT
AFFECTED MODELS
All Mazda Vehicles
DESCRIPTION
Mazda does not recommend propylene glycol coolants. Available information indicates the following characteristics regarding propylene glycol
coolants:
*
Provides less heat transfer
*
May not provide adequate corrosion protection (to meet Mazda specifications)
*
Freezing temperature is 10 - 20% higher than ethylene glycol based coolants
Mazda recommends ethylene glycol and water mixture.
