Lincoln Navigator 2006 engine vibrating at 1700 RPM
Lincoln Navigator 2006 engine vibrating at 1700 RPM
i have a check engine light. i got it checked and found #1 coil faulty. i changed it and after 1 day it started jerking hard. thus i changed all 8 coils and 8 plugs and put new ones from ford dealer.
now engine is running smooth but it vibrates at arround 1500-1700 RPM. after running 2 days , check engine light is on.
now engine is running smooth but it vibrates at arround 1500-1700 RPM. after running 2 days , check engine light is on.
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Morgueman
Ford Expedition
1
Jan 5, 2014 11:15 AM
