What would cause my spark plug well fill with coolant?

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I have noticed the coolant reservoir had been getting low on a fairly regular basis. Today, I went to change my spark plugs for routine maintenance, and noticed a large amount of coolant in the plug well, in all 4 plug locations. What would cause this? No noticeable overheating, and no oil contamination, either.

Visitor

in Leitchfield KY

Aug 25, 2019

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What is your question?

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What would cause my spark plug well fill with coolant?

What is your question?

Visitor

in Leitchfield KY

Aug 25, 2019

1 Reply

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pushrodon Aug 25, 2019

There has got to be a coolant leak that spraying coolant onto the top of engine - it can’t get into the spark plug tubes any other way! System pressures testing is highly recommended.

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Popular Answer

What are the best Ford repair shops?

RepairPal Certified shops can diagnose and repair your 2012 Ford Fiesta. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.