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Service bulletins for the 2002 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.

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

By type

By component

By trouble code

Only bulletins with component: Engine are shown. Show all

Bulletins, newest first
0206040452002-09-28. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SUBJECT REGARDING REVISED DTC P0327 - THIS BULLETIN IS BEING ISSUED TO REVISE STEP 3 OF DTC P0327 IN THE ENGINE CONTROLS. NLM
020202002-09-28. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. CUSTOMER SATISFACTION PROGRAM - ENGINE CYLINDER BORE LINER. *TT
020601001A2002-05-21. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. CUSTOMERS MAY COMPLAIN ON A DRONE NOISE COMING FROM THE ENGINE AREA. *SLC
2802022002-04-09. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SUBJECT REGARDING OIL FILTER LEAKS. *TT
1601022002-04-05. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. CUSTOMERS MAY COMMENT THAT THE ENGINE LAGS POWER, STALLS, WON'T START OR IS HARD TO START. *TT
0101022002-04-02. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SUBJECT REGARDING PRODUCT FEEDBACK REQUEST WITH 2.2L LN2 ENGINES EXHIBITING AN OIL FILTER LEAK. *JG
0106020122002-03-21. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM. SOME OWNERS MAY COMMENT ON LEAKAGE OF A FEW DROPS OF COOLANT AFTER PARKING THEIR VEHICLE. *TT
0101022002-03-08. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SUBJECT REGARDING ENGINES EXHIBITING DIAGNOSTIC TROUBLE CODE P0141 WITH NO PRIOR REPAIR ATTEMPS. *JG
2910012002-03-05. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. CUSTOMER COMPLAINT OF EXTENDED CRANK TIME. *TT
2210012002-03-01. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES MAY EXHIBIT DIAGNOSTIC TROUBLE CODES SUCH AS ROUGH RUNNING, MISS FIRES OR A NO START CONDITION. *TT
0509012001-12-12. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. SUBJECT REGARDING FRONT OXYGEN SENSOR CONNECTOR RETENTION. *SLC

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