WenmarOpen by Wenmar Pro

Service bulletins for the 1999 Pontiac Sunfire

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

107 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Bulletins, newest first
3008002001-05-10. Service bulletin. VEHICLE SPEED CONTROL. SOME OWNERS MAY COMMENT ON A HISSING OR AIR RUSH NOISE BEING PRODUCED IN THE THROTTLE BODY. *TT
1801012001-04-06. Service bulletin. STEERING. INFORMATION ON DIAGNOSING CLUNK OR BUMP NOISE USUALLY HEARD WHEN TURNING EMITTING FROM THE FRONT OF THE VEHICLE. THIS CONDITION MAY ALSO BE FELT THROUGH THE STEERING WHEEL OF VEHICLE WITH THE CAR IN PARK OR MOVING SLOWLY AND THE STEERING WHEEL IS ROTATED FROM STOP TO STOP. *TT
0006040532001-04-05. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME OWNERS MAY COMMENT ON A HISS NOISE AT CLOSED THROTTLE ONLY. IT MAY SOUND SIMILAR TO A BELT NOISE OR A POWER STEERING PUMP NOISE WHEN IT IS COLD. *TT
0206012001-04-04. Service bulletin. STEERING. CUSTOMERS MAY COMPLAIN OF A CLUNK NOISE FROM FRONT END OF THE VEHICLE DURING TURNING MANEUVERS OR STEERING WHEEL ROTATION. *JB
01-02-32-0012001-04-03. Service bulletin. STEERING. CONCERNS WITH CLUNK NOISE FROM FRONT OF VEHICLE TURNING MANEUVER / STEERING WHEEL ROTATION.*JB (LUBRICATE OR REPLACE INTERMEDIATE SHAFT AS APPROPRIATE). UPDATED 10/05/07. *NJ UPDATED 4/1/08. *NJ UPDATED 7/1/2008 *PE
0106010042001-04-03. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. EXHIBITING A LOUD HOOT / WHISTLING NOISE AT START UP DURING COLD AMBIENT TEMPERATURE. *JB
0008510012000-12-05. Service bulletin. VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR. SOME CUSTOMERS MAY COMMENT THAT THE BLACK PLASTIC HOUSING AROUND THE OUTSIDE REAR VIEW MIRROR TURNS CHALKY OR IS DULL IN COLOR. *TT
001132000-12-05. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY. SOME VEHICLES MAY EXHIBIT A CONDITION IN WHICH THE UPPER RADIATOR HOSE CONTACTS THE BATTERY TRAY. *TT
0008490062000-10-13. Service bulletin. STRUCTURE:BODY. EXHIBITING A RATTLE TYPE NOISE FROM GLOVE BOX DOOR OR KEY LOCK CYLINDER. *TT
0008490032000-10-13. Service bulletin. UNKNOWN OR OTHER. EXPERIENCING A RATTLE / SQUEAK IN RIGHT SIDE OF INSTRUMENT PANEL OR RIGHT FRONT DOOR TRIM PANEL SCRATCHED OR RIGHT SIDE END OF INSTRUMENT PANEL CONTACTING DOOR TRIM PANEL. *TT
0005240012000-07-25. Service bulletin. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS. INFORMATION REGARDING SNOW INTRUSION INTO REAR DRUM BRAKE ASSEMBLIES. **MR
000322000-07-25. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME CUSTOMERS MAY EXPERIENCE ILLUMINATION OF THE SERVICE ENGINE SOON (SES) LIGHT AND CODE P0300 (GENERAL MISFIRE), WITH DRIVEABILITY COMPLAINTS OF ENGINE MISFIRE, ROUGH IDLE AND HESITATION. **MR
00042000-06-12. Service bulletin. ENGINE AND ENGINE COOLING. UPPER RADIATOR HOSE CONTACTS THE BATTERY TRAY, WHICH MAY RESULT IN ENGINE COLLANT LEAK, WITH A LOW COOLANT TELLTALE (WARNING LAMP) ILLUMINATING ON THE INSTRUMENT CLUSTER. *MJS
000042000-06-05. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY. GENERAL MOTOR HAS DEDICED THAT CERTAIN VEHICLES EQUIPPED WITH 2.2L ENGINES (VIN 4), MAY EXHIBIT A CONDITION IN WHICH THE UPPER RADITOR HOSE CONTACTS THE BATTERY TRAY. *TT
0006040092000-05-31. Service bulletin. VEHICLE SPEED CONTROL:CRUISE CONTROL. SOME CUSTOMES MAY COMMENT ON A ROUGH ENGINE IDLE AND / OR MISFIRE. THE CHECK ENGINE LIGHT MAY OR MAY NOT BE ILLUMINATED AND DIAGNOSTIC TROUBLE CODE P0300 MAY OR MAY NOT BE SET UNDER ROUGHT IDLE CONDITIONS. *TT
9907300302000-03-01. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. SOME VEHICLES EQUIPPED WITH HYDRA-MATIC 3T40, 4T60 OR 4T60-E TRANSXALES MAY COMMENT ON A GRINDING AND / OR GROWLING NOISE THAT IS NOTICEABLE WHEN IN PARK ON INCLINE. *TT
9907300312000-02-29. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. SOME OWNERS OF CERTAIN VEHICLES BUILT PRIOR TO NOVEMBER 1, 1999 MAY COMMENT ON A NO THIRD AND FOURTH GEAR CONDITION. *TT
9908640262000-01-11. Service bulletin. STRUCTURE:BODY:DOOR. ON SOME CONVERTIBLE MODELS, THE DOOR RATTLES WHEN CLOSING. *TT
991161999-11-24. Service bulletin. VEHICLE SPEED CONTROL. CAMPAIGN PARTS BULLETIN ON REPLACING THE THROTTLE VALVE CABLE. *TT
9901380031999-11-24. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES WITH 2.2L ENGINES MAY EXHIBIT A ENGINE / TRANSMISSION WHINE AT 2800 - 32000 RPM. *TT
9908640151999-11-23. Service bulletin. VISIBILITY:REARVIEW MIRRORS/DEVICES. CONCERNS WITH THE LEFT HAND MANUAL MIRROR NOT ADJUSTING WHEN THE ADJUSTMENT LEVER IS MOVED. *TT
VSG199900801999-10-27. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. SUBJECT REGARDING ENGINEERING REQUEST FOR VEHICLES WITH 4T40E AND 4T45E TRANSAXLES WITH A CONDITION OF NO THIRD OR NO FOURTH GEAR. *TT
VSS199900201999-10-26. Service bulletin. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS. SUBJECT REGARDING REQUEST FOR CUSTOMER COMPLAINT VEHICLES WHICH HAVE A FRONT BRAKE SQUEAK / SQUEAL NOISE COMPLAINT. *TT
9903080041999-09-29. Service bulletin. SUSPENSION. SUBJECT PERTAINING TO FRONT AND / OR REAR STABILIZER SHAFT SQUAWK / SQUEAK NOISE. *TT
9907300141999-09-28. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. CONCERNS WITH TRANSMISSION SLIPPING OR NOT GOING INTO REVERSE. *TT

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.