K 30 1 Ton Pickup 4WD V8-379 6.2L DSL VIN J FI (1982)
Injection Timing: Recalls
Recall - Injection Pump Timing
Number:
82C20
Section:
6E November, 1983
Subject:
PRODUCT EMISSION CAMPAIGN 82C20 INJECTION PUMP TIMING MAY BE INCORRECT 1982 C, K, P LIGHT DUTY
TRUCKS EQUIPPED WITH 6.2L DIESEL ENGINE
TO:
ALL INVOLVED CHEVROLET DEALERS
General Motors has determined that certain 1982 C, K and P20-30 Series Light Duty Trucks equipped with RPO LL4 (6.2L diesel engine), NB2
(California Emissions) and a GVW rating of 8,600 through 10,000 lbs. sold for use in the State of California may have incorrect injection pump timing.
This over advanced timing may result in failure to comply with the California heavy duty emission standards.
To bring these vehicles into compliance with applicable California emission requirements, Chevrolet Dealers will retime the injection pump in
accordance with the instructions outlined in this bulletin.
VEHICLES INVOLVED
Involved are certain 1982 C, K and P20-30 Series Light Duty Trucks equipped with RPO LL4 (6.2L diesel engine) and sold for use in the State of
California within the following vehicle breakpoints:
Plant
From
Through
Flint Line #1
CF308441
CF329474
Flint Line #2
CF113757
CF128093
St. Louis
CS114318
CS134335
Pontiac
CV101556
CV117444
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 the involved dealers with the campaign bulletin. Owner name and address data
furnished will enable dealers to followup 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 for the follow-up
necessary to complete this campaign.
OWNER NOTIFICATION
Owners will be notified of this campaign on their vehicles by Chevrolet Motor Division (see copy of Owner Letter included with this bulletin).
DEALER CAMPAIGN RESPONSIBILITY
Dealers are to service all vehicles subject to this campaign at no charge to owners, regardless of mileage, age of vehicle, or ownership, from this time
forward.
Whenever a vehicle subject to this campaign is taken into your new or used vehicle inventory, or it is in your dealership for service in the future, you
should take the steps necessary to be sure the campaign correction has been made before reselling or releasing the vehicle.
Owners of vehicles recently sold from your new vehicle inventory are to be contacted by the dealer, and arrangements made to make the required
modification according to instructions contained in this bulletin.
SERVICE PROCEDURE
