Vehicles Involved

INVOLVED ARE CERTAIN 1993 C/K TRUCKS AND G VANS EQUIPPED WITH 5.0L OR 5.7L ENGINES AND BUILT WITHIN THE VIN BREAKPOINTS.



THE SPECIFIC VEHICLES INVOLVED IN THIS CAMPAIGN HAVE BEEN IDENTIFIED BY VEHICLE IDENTIFICATION NUMBER COMPUTER LISTINGS. THESE LISTINGS WILL BE MAILED TO ALL INVOLVED DEALERS WITH A PAPER COPY OF THIS MESSAGE IN APPROXIMATELY 1-2 WEEKS.



NOTICE:

PRIOR TO RECEIVING THE SPECIFIC VEHICLE LISTING, DEALERS MAY WISH TO CHANGE THE OIL AND FILTER ON AFFECTED VEHICLES. TO ACCOMPLISH THIS, THE TABLE OF INVOLVED VEHICLES AS LISTED BELOW MUST BE USED IN SOME VEHICLE/VEHICLE PLANT CATEGORIES. A CHECK OF THE ENGINE STAMP ON THE FRONT RIGHT SIDE OF ENGINE BLOCK MUST BE DONE TO VERIFY WHETHER THE ENGINE IS FROM FLINT OR ST. CATHARINES ENGINE PLANT. ONLY ENGINES FROM FLINT IDENTIFIED BY THE LETTER "V" IN THE FIRST POSITION OF THE STAMP REQUIRE THE OIL AND OIL FILTER CHANGE.

VEHICLE ASSEMBLY PLANT VIN NUMBER J:

1993 C/K TRUCK WITH L05, AND LESS THAN GVW 8500 LB. PJ700144 THROUGH VIN PJ711984 (GMC) NO ENGINE BLOCK STAMP CHECK REQUIRED

VEHICLE ASSEMBLY PLANT VIN NUMBER 1:

1993 C/K TRUCKS WITH L05 + MG5 + NA5/NA6 - NM8, AND LESS THAN GVW 8500 LB. BEGINNING VIN P1504602 THROUGH VIN P1516615 (GMC) NO ENGINE BLOCK STAMP CHECK REQUIRED

VEHICLE ASSEMBLY PLANT VIN NUMBER E:

1993 C/K TRUCKS WITH L03 OR L05, AND LESS THAN GVW 8500 LB. PE502898 THROUGH VIN PE515488 (GMC) VERIFY ENGINE BLOCK STAMP FOR LETTER "V" PRIOR TO CHANGING OIL AND FILTER

VEHICLE ASSEMBLY PLANT VIN NUMBER Z:

1993 C/K TRUCKS WITH L03 OR L05, AND LESS THAN GVW 8500 LB. PZ503175 THROUGH VIN PZ511691 (GMC) VERIFY ENGINE BLOCK STAMP FOR LETTER "V" PRIOR TO CHANGING OIL AND FILTER

VEHICLE ASSEMBLY PLANT VIN NUMBER F:

1993 G VANS WITH L03 OR L05, AND M30 PF500101 THROUGH PF502028 (GMC) NO ENGINE BLOCK STAMP CHECK REQUIRED