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June 1, 1999 Service bulletin

The malfunction indicator lamp (MIL) may illuminate and diagnostic trouble codes (DTCS) P0171, P0174,...

Ford technical service bulletin 99104 for 1996-1998 Ford Explorer and 1997-1998 Mercury Mountaineer.

Bulletin number
99104
Component
Unknown or other
Summary
The malfunction indicator lamp (mil) may illuminate and diagnostic trouble codes (dtcs) p0171, p0174, p1131, and / or p1151 may be present with or without misfire, rolling idle, rough idle, etc. Tt

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