S10/T10 Blazer 2WD L4-121 2.0L VIN Y 2-bbl (1983)
Apply "Campaign Identification Label" only on a clean dry surface.
ADMINISTRATIVE PROCEDURE
REFER TO THE CURRENT CHEVROLET SERVICE POLICIES AND PROCEDURES MANUAL AND CLAIMS PROCESSING MANUAL FOR
CAMPAIGN HANDLING AND ADMINISTRATIVE PROCEDURES.
OWNER NOTIFICATION LETTER
Dear Chevrolet Owner:
General Motors has determined that some 1983 Chevrolet "S"
Series Light Duty Trucks equipped with 2.0 liter L4 engines (RPO LQ2) may have leaking or plugged exhaust gas recirculating (EGR) vacuum pipe
assemblies. These conditions may affect engine performance and increase oxides of nitrogen or carbon monoxide exhaust emissions.
To bring your vehicle into compliance with applicable emission requirements, Chevrolet Dealers will inspect, and if required replace, the EGR vacuum
pipe assembly. This service will be performed at no charge to you. Please contact your Chevrolet Dealer on or after the date shown below to arrange an
appointment to have this condition corrected.
Instructions for making this correction have been sent to your dealer. It is estimated that parts will be available at your dealer on or about June 20, 1983.
The labor time for inspecting the EGR vacuum pipe is approximately 20 minutes; replacement will take an additional 2 1/2 hours.
The enclosed owner reply card identifies your vehicle. Presentation of this card to your dealer will assist them in making the necessary correction to your
vehicle in the shortest possible time. If you have sold or traded your vehicle, please let us know by completing the postage paid owner reply card and
returning it to us.
We are sorry to cause you this inconvenience; however, we have taken this action in the interest of your continued satisfaction with our products.
