Service bulletins for the 1997 Ford Aerostar
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.
About P0171 on the 1997 Ford Aerostar: what the code means, and the bulletins and recalls about the same components.
By type
By component
By trouble code
Only bulletins with trouble code: P0171 are shown. Show all
| 9868 | 1998-07-22. Service bulletin. VEHICLE SPEED CONTROL:CRUISE CONTROL. A ROUGH IDLE, STALLING AT AN IDLE AND/OR DIAGNOSTIC TROUBLE CODES (DTCS) P0171, P0174, AND/OR P1151 MAY BE STORED IN MEMORY ON SOME VEHICLES WITH A 4.OL ENGINE. *YC |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.