1998 Mercury Mystique

1998 MERCURY MYSTIQUE
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LEANNEYZE
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1998 Mercury Mystique 6 cyl Automatic 85,000 miles

Hello, I've been going through mechanics because they all are doing something wrong! i just had a tune up, but my car shut down three days later. then I had my fuel pump and filter change in late january(tune up end of December)and my check engine light came on i went to auto zone I have 5 codes relating to the services I just got done.
Nevertheless, p0171,po174,po301,p1151. since I just had my mass air flow sensor replaced i can imagine it would be that...... help please! oh btw my car is no longer starting. It's not the battery because my keyless button works.
Mar 17, 2009 at 3:05 PM
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JOANAE
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This has happened to me twice with my Mystique, and all it was was a sensor that needs to be replaced in you auto start kit in your car. These parts are warantee parts, so there shouldn'[t be any charge for this. Just a note, I replaced mine, and my car started fine for about a year, and then i had to replace it again.
May 15, 2009 at 2:25 PM
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