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Makes 🢒 Oldsmobile 🢒 1991 🢒 Cutlass Supreme 🢒 Bulletins 🢒 CAMPAIGN: STOP DELIVERY 3.4L EXHAUST VALVES NOT CHROME

CAMPAIGN: STOP DELIVERY 3.4L EXHAUST VALVES NOT CHROME

THIS IS A NOTICE TO IMMEDIATELY STOP DELIVERY OF ALL 1991 LUMINA Z34 VEHICLES WITH 3.4L RPO LQ1 (VIN CODE X) ENGINES LISTED ON THE VIN LISTING BELOW.

DEFECT INVOLVED

THE ENGINE IN THESE VEHICLES MAY HAVE EXHAUST VALVES THAT WERE NOT CHROME PLATED. ENGINE DAMAGE COULD EVENTUALLY RESULT WITHOUT CORRECTIVE ACTION. TO PREVENT THIS CONDITION FROM OCCURRING DEALERS ARE TO REPLACE ENGINE ON INVOLVED VEHICLES BEFORE DELIVERY.

VEHICLES INVOLVED

NOTE: INVOLVED DEALER CODES AND VIN'S ARE ATTACHED.

THIS PRODUCT CAMPAIGN INVOLVES 58 VEHICLES.

OWNER NOTIFICATION

NO OWNER LETTER WILL BE SENT SINCE THE VEHICLES SHOULD BE IN DEALER NEW VEHICLE INVENTORY. IF ANY UNITS HAVE BEEN DELIVERED OR DEALER TRANSFERRED, PLEASE IMMEDIATELY CONTACT RESPECTIVE PURCHASER OR DEALER TO HAVE CAMPAIGN REPAIRS PERFORMED.

PARTS INFORMATION

ENGINES REQUIRED TO COMPLETE THIS PRODUCT CAMPAIGN ARE TO BE OBTAINED FROM THE ST. CATHARINES ENGINE PLANT.

A REPRESENTATIVE FROM THE ST. CATHARINES ENGINE PLANT WILL BE CONTACTING YOU TO ARRANGE SHIPMENT OF NECESSARY EXCHANGE ENGINE OR CONTACT THE ST CATHARINES ENGINE PLANT REGARDING PRODUCT CAMPAIGN 91C13 ENGINES AT (416) 641-6076.

SERVICE PROCEDURE

PLEASE FOLLOW THE DIRECTIONS FOR EXCHANGE AS SPECIFIED IN CHEVROLET DEALER SERVICE BULLETIN 91-214-6, EXCEPT:

1) DEALER IS NOT REQUIRED TO CONTACT THE CHEVROLET TECHNICAL ASSISTANCE NETWORK (TAN) FOR EXCHANGE AUTHORIZATION.

2) DO NOT USE LABOR OP T1701 WHEN SUBMITTING THE CLAIM FOR PRODUCT CAMPAIGN 91C13. (USE CLAIM INFORMATION BELOW.)

3) INSTALL A "CAMPAIGN IDENTIFICATION LABEL" ON THE RADIATOR CORE SUPPORT AFTER PERFORMING CAMPAIGN REPAIRS.

CLAIM INFORMATION

SUBMIT A PRODUCT CAMPAIGN CLAIM WITH THE INFORMATION INDICATED BELOW AFTER WEDNE SDAY MAY 1, 1991.

** * *** REPAIR PARTS LABOR LAB OTH NET PERFORMED PC ALLOW CC/FC OP HRS HRS AMT

REPLACE ENGINE 1 $278.19 SK-00 V6680 7.7 0.1 $#.## (WITH AUTO TRANSAXLE)

REPLACE ENGINE 1 $278.19 SK-00 V6681 8.9 0.1 $#.## (WITH MANUAL TRANSAXLE)

* CAMPAIGN ADMINISTRATIVE ALLOWANCE OF 0.1 HOURS

** THE AMOUNT IDENTIFIED IN THE "PARTS ALLOWANCE" COLUMN ABOVE REPRESENTS 30% OF DEALER NET PRICE OF THE DIFFERENCE BETWEEN THE CURRENT GMSPO DEALER NET PRICE LESS THE ENGINE RETURN CREDIT (CORE ALLOWANCE) FOR PARTS THAT WERE FURNISHED BY THE ST. CATHARINES ENGINE PLANT. THIS AMOUNT IS TO BE INCLUDED IN THE NET AMOUNT COLUMN.

*** THE "NET AMOUNT" COLUMN SHOULD REPRESENT MISCELLANEOUS ITEMS SUCH AS ENGINE OIL, ENGINE COOLANT, AND FREON USED IN CONJUNCTION WITH THE ABOVE LABOR OPERATION AND SHOULD BE ADDED TO THE ABOVE "PARTS ALLOWANCE".

REFER TO THE CHEVROLET CLAIMS PROCESSING MANUAL FOR DETAILS ON PRODUCT CAMPAIGN CLAIM SUBMISSION.

PLEASE COMMUNICATE THIS INFORMATION TO YOUR SERVICE MANAGER.

*** CHEVROLET VIN INFORMATION ***

DEALER 91C13 INVOLVED VIN'S

00500 2G1WP14X3M9193462 00500 2G1WP14XXM9193474 00500 2G1WP14X4M9193504 00500 2G1WP14X5M9193513 00500 2G1WP14X4M9193521 00500 2G1WP14X9M9193546 00500 2G1WP14X9M9193594 00500 2G1WP14X0M9193614 00500 2G1WP14X8M9193621 00500 2G1WP14X0M9193628 00500 2G1WP14X5M9193639 00500 2G1WP14X2M9193730 00500 2G1WP14X6M9193830 08000 2G1WP14X3M9193946 08057 2G1WP14X7M9193822 08057 2G1WP14X5M9194029 08094 2G1WP14X7M9193562 08258 2G1WP14X4M9193776 08297 2G1WP14X1M9193749 20168 2G1WP14XXM9189232 20356 2G1WP14X1M9193587 26019 2G1WP14X9M9193806 26019 2G1WP14X7M9193528 26107 2G1WP14XXM9194107 26120 2G1WP14X5M9193916 26201 2G1WP14X8M9193649 26265 2G1WP14X8M9194249 26271 2G1WP14X2M9193758 26308 2G1WP14X8M9193845 26308 2G1WP14X2M9193923 26326 2G1WP14X2M9193579 26326 2G1WP14X0M9193600 26334 2G1WP14X6M9193939 26342 2G1WP14XXM9193765 26342 2G1WP14X1M9193931 26343 2G1WP14X7M9194095 26358 2G1WP14XXM9193703 26358 2G1WP14X7M9193738 26390 2G1WP14X3M9193607 26391 2G1WP14X1M9193685 26462 2G1WP14X6M9193813 26506 2G1WP14X6M9194086 26515 2G1WP14X8M9193666 26528 2G1WP14X5M9193852 44029 2G1WP14XXM9193894 44052 2G1WP14X1M9193783 44072 2G1WP14X1M9193962 44080 2G1WP14X3M9193798 44317 2G1WP14X3M9193882 44328 2G1WP14X2M9194649 44361 2G1WP14X6M9193908 44365 2G1WP14X1M9193427 44501 2G1WP14XXM9193572 44501 2G1WP14X9M9193952 44522 2G1WP14X4M9193874 44528 2G1WP14X4M9194216 82172* 2G1WP11X3M9193790 * CANADIAN 84782* 2G1WP11X2M9193411 * CANADIAN END OF VIN'S

*** OLDSMOBILE VIN INFORMATION ***

LIST OF 61 VIN'S, IN DEALER ORDER, LEFT TO RIGHT, AND DOWN:

VIN INVOICED VIN INVOICED DEALER DEALER

MD361242 01-414 MD361302 02-026 MD361178 02-098 MD362054 02-880 MD362032 02-931 MD361612 03-082 MD361440 03-280 MD361254 03-550 MD361364 03-550 MD361288 03-878 MD361399 03-878 MD361631 03-910 MD361431 04-290 MD361476 04-747 MD361414 04-760 MD361344 06-344 MD361495 06-644 MD361652 07-393 MD361977 07-651 MD361367 07-018 MD361514 07-018 MD361356 07-170 MD361439 07-170 MD361180 07-338 MD361269 07-465 MD363475 07-740 MD361383 07-916 MD361519 09-091 MD361708 09-104 MD361290 09-471 MD362204 09-543 MD361468 09-555 MD362407 10-067 MD361386 10-260 MD361533 10-356 MD361220 10-869 MD361176 12-077 MD363575 12-099 MD361214 12-140 MD361272 15-890 MD361327 16-560 MD361382 18-556 MD361565 18-556 MD361198 18-690 MD361231 19-177 MD361218 21-181 MD361566 21-256 MD361332 21-353 MD361637 23-688 MD361319 24-034 MD361448 24-065 MD361605 24-065 MD361430 24-080 MD362673 24-225 MD361246 24-241 MD361217 24-354 MD362227 24-524 MD361413 24-612 MD361950 81-079* MD361325 86-929* MD361550 95-057*

*CANADIAN

LIST OF 61 VIN'S, IN VIN ORDER, LEFT TO RIGHT:

VIN INVOICED VIN INVOICED DEALER DEALER

MD361176 12-077 MD361178 02-098 MD361180 07-338 MD361198 18-690 MD361214 12-140 MD361217 24-354 MD361218 21-181 MD361220 10-869 MD361231 19-177 MD361242 01-414 MD361246 24-241 MD361254 03-550 MD361269 07-465 MD361272 15-890 MD361288 03-878 MD361290 09-471 MD361302 02-026 MD361319 24-034 MD361325 86-929* MD361327 16-560 MD361332 21-353 MD361344 06-344 MD361356 07-170 MD361364 03-550 MD361367 07-018 MD361382 18-556 MD361383 07-916 MD361386 10-260 MD361399 03-878 MD361413 24-612 MD361414 04-760 MD361430 24-080 MD361431 04-290 MD361439 07-170 MD361440 03-280 MD361448 24-065 MD361468 09-555 MD361476 04-747 MD361495 06-644 MD361514 07-018 MD361519 09-091 MD361533 10-356 MD361550 95-057* MD361565 18-556 MD361566 21-256 MD361605 24-065 MD361612 03-082 MD361631 03-910 MD361637 23-688 MD361652 07-393 MD361708 09-104 MD361950 81-079* MD361977 07-651 MD362032 02-931 MD362054 02-880 MD362204 09-543 MD362227 24-524 MD362407 10-067 MD362673 24-225 MD363475 07-740 MD363575 12-099

*CANADIAN

*** PONTIAC VIN INFORMATION ***

1G2WJ14X2MF264610 27072 1G2WJ14X6MF264612 13253 1G2WJ14X7MF264618 04207 1G2WJ14X2MF264628 24036 1G2WJ14X8MF264660 24188 1G2WJ14X4MF264687 17061 1G2WJ14X7MF264747 04322 1G2WJ14X7MF264781 02104 1G2WJ14X8MF264787 10079 1G2WJ14X0MF264801 04379 1G2WJ14X7MF264876 22386 1G2WJ14X2MF264929 09641 1G2WJ14X0MF265055 06038 1G2WJ14X1MF265648 21286 1G2WJ14X5MF265734 10180 1G2WJ14X3MF265801 15643

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.