CAMPAIGN: ENGINE OIL COOLER LINE DETACHES

Model and Year: 1990 CHEVROLET "L" VAN (AWD ASTRO VANS) EQUIPPED WITH OPTIONAL ENGINE OIL COOLER (RPO KC4)

This bulletin revises the Vehicles Involved section of Chevrolet Product Campaign Bulletin 90C14, dated May, 1990. Specifically, additional vehicles have been added to the subject population.

VEHICLES INVOLVED

Involved are certain early 1990 Chevrolet AWD Astro Vans (L Vans) equipped with optional engine oil coolers and built within the following VIN breakpoints:

YEAR MODEL PLANT FROM THROUGH

1990 "L" - All Wheel Baltimore LB100015 LB159216 Drive Astro Van

Involved vehicles have been identified by Vehicle Identification Number Computer Listings. Computer listings contain the complete Vehicle Identification Number, owner name and address data, and are furnished to involved dealers with the campaign bulletin. Owner name and address data furnished will enable dealers to follow-up with owners involved in this campaign.

These listings may contain owner names and addresses obtained from State Motor Vehicle Registration Records. The use of such motor vehicle registration data for any other purpose is a violation of law in several states. Accordingly, you are urged to limit the use of this listing to the follow-up necessary to complete this campaign. Any dealer not receiving a computer listing with the campaign bulletin has no involved vehicles currently assigned.

# Denotes Change

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.