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Silvia

Silvia 3/11/2017

2005 Mercury Sable LS 6 Cyl 3.00L

Engine

car shaking randomly on idle

1 Answer


Jimm

Jimm 3/12/2017

Many possibilities; Engine vacuum leak, air intake leak, worn spark plugs, poor quality fuel, to list only a few.
Need more information - how many miles are on the engine? How many miles since the last service?
What has been tested or diagnosed so far? Please provide the most details for further assistance.

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