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Service bulletins for the 1997 Plymouth Neon

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.

48 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
R2118796A2021-05-03. Service bulletin. ENGINE AND ENGINE COOLING. Valve Body. These may cause over drive cycling.
1801002000-04-12. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SUBJECT REGARDING MISDIAGNOSED LEAK DETECTION PUMP SYSTEMS WITH DIAGNOSTIC TROUBLE CODES P1494, P0442 P0455, OR P0456. *TT
0703972000-01-07. Service bulletin. ENGINE AND ENGINE COOLING. CONCERNS WITH ENGINE COOLANT USAGE. *NLM
0907981999-11-17. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SUBJECT REGARDING OIL SEEPAGE AT CAM POSITION SENSOR / MISINTERPRETED HEAD GASKET LEAK. *YC
1818991999-09-30. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. CONDITIONS WITH ENGINE ROUGHNESS / MISFIRE USUALLY ONLY APPARENT ON INITIAL COLD ENGINE START. *TT
1847981999-02-04. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES MAY EXHIBIT A CONDITION WHERE THE MIL ILLUMINATES FOR MISFIRE BUT NO REASONS CAN BE FOUND FOR THE MISFIRE FAULT OCCURRENCE. *YC
0905981999-01-20. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. A NEW MULTI-LAYER STEEL ( MLS ) HEAD GASKET HAS BEEN DEVELOPED AND IS BEING IMPLEMENTED INTO PRODUCTION VEHICLES. *YC
2502981999-01-20. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. SUBJECT REGARDING I/M ( INSPECTION MAINTENANCE ) TESTING - OBD II "CARB" READINESS MONITOR INFORMATION. *YC
98301998-08-24. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SUBJECT ON LABOR OPERATION TIME CHANGE FOR DOMESTIC 2.OL DOHC AND 2.4L HEAD GASKET REPLACEMENT. *YC
1691/76921998-08-05. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM. INFORMATION ON RADIATOR FAN RELAY. *YC
0704971997-08-14. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS. MOMENTARY LOSS OF POWER STEERING ASSIST WHEN DRIVING THROUGH HEAVY RAIN - DEEP PUDDLES. *TW

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