Ford Country Squire Oil is leaking into spark plug well Inspection at your home or office.

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Oil is leaking into spark plug well Inspection Service

How much does a Oil is leaking into spark plug well Inspection cost?

On average, the cost for a Ford Country Squire Oil is leaking into spark plug well Inspection is $95 with $0 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1972 Ford Country SquireV8-7.0LService typeOil is leaking into spark plug well InspectionEstimate$114.99Shop/Dealer Price$124.99 - $132.49
1971 Ford Country SquireL6-4.1LService typeOil is leaking into spark plug well InspectionEstimate$94.99Shop/Dealer Price$105.01 - $112.52
1965 Ford Country SquireV8-5.8LService typeOil is leaking into spark plug well InspectionEstimate$94.99Shop/Dealer Price$105.01 - $112.52
1969 Ford Country SquireL6-3.3LService typeOil is leaking into spark plug well InspectionEstimate$94.99Shop/Dealer Price$104.99 - $112.48
1973 Ford Country SquireV8-6.6LService typeOil is leaking into spark plug well InspectionEstimate$94.99Shop/Dealer Price$105.02 - $112.55
1967 Ford Country SquireL6-2.8LService typeOil is leaking into spark plug well InspectionEstimate$94.99Shop/Dealer Price$105.01 - $112.52
1968 Ford Country SquireV8-7.0LService typeOil is leaking into spark plug well InspectionEstimate$99.99Shop/Dealer Price$109.87 - $117.28
1964 Ford Country SquireV8-4.7LService typeOil is leaking into spark plug well InspectionEstimate$99.99Shop/Dealer Price$110.24 - $117.94
Show example Ford Country Squire Oil is leaking into spark plug well Inspection prices

Oil leaking into the spark plug wells is an indictor of a fairly serious problem that should be inspected and repaired immediately. It is almost always due to a failing gasket or O-ring but can also be the result of a failing piston or worn valve guides.

Oil making its way into the spark plug wells will drastically affect the engines performance, leading to misfires, increased oil consumption and blue exhaust. In extreme cases, it can even lead to an engine fire. If the vehicle is exhibiting any of these symptoms, the spark plugs should be inspected immediately.

How this system works:

his issue involves two systems, the spark plugs and the engine lubrication system.

The main function of a spark plug is to ignite the fuel/air mixture in the combustion chamber. Electrical energy is transmitted through the spark plug where it jumps the gap and the spark ignites the gasoline and air mixture. Spark plugs also pull heat out of the combustion chamber, working as a heat exchanger, it pulls thermal energy from the combustion chamber and transfers it to the cooling system.

Engine oil is used to lubricate the moving parts of an engine. The constant moving of the engine parts generates heat, as well as wear and tear. Engine oil helps to minimize the friction and dissipates the heat generated by the engine.

The oil pan is where engine oil is stored. A typical oil pan will hold up to 6 quarts of oil. When the engine starts, the oil pump pulls oil from the oil pan through a part called the pickup tube. The oil then moves to the oil filter, which removes dirt and debris before it is sent to the various parts of the engine via spurt holes. Eventually it heads back to the oil pan to start the process over again.

Common reasons for this to happen:

  • Leaking Valve Cover Gaskets: The valve cover is a metal part found on the top of the engine, which seals the engine and helps prevent oil leaks. Between the valve cover and the engine are gaskets that tend to fail over time. Due to the high temperature of the engine the gaskets can get brittle, and start to leak. It is possible for the oil to leak into the spark plug wells. Leaking valve cover gaskets need to be repaired as quickly as possible, failing to do so can lead to further damage to the engine.

  • Failing O-Ring Seals: There are O-Ring seals at the bottom of the spark plug wells and if a seal starts to fail, oil can leak past these seals and into the spark plug well. Again, this issue should be repaired as soon as possible and the spark plugs should be changed as well.

  • Failing Piston Compression Rings: The pistons in a car’s engine have compression rings at the top of the piston and the bottom. These rings are set in grooves in the piston and help scrape excess oil from the cylinder walls and prevent oil from getting into the combustion chamber. If these rings fail, oil can make its way into the spark plugs wells. Other symptoms of failing compression rings include increased exhaust that is blue and smells oily.

  • Failing Piston: A piston that is running too hot can develop a hole or crack. The most common symptoms of a failing piston include rattle and knocking noises while the car is running, excessive oil burning as well as a loss of power and engine misfiring. It can also lead to oil in the spark plug wells. This is an extremely serious condition that needs to be repaired as soon as possible.

  • Worn Valve Guides: Valve guides help to regulate air intake by keeping the valves in place while the engine is running. Over time, valve guides can become extremely worn and will require replacement. Blue smoke and oil or ash in the spark plug wells is a common symptom of failing valve guides. Worn valve guides can lead to more serious engine problems and should be repaired as soon as possible.

What to expect:

A top-rated mobile mechanic will come to your home or office to determine the source and cause of the Oil in Spark Plug Well issue, ​and will then provide a detailed inspection report that includes the scope and cost of the necessary repairs.

How it's done:

A mechanic will check your valve cover gaskets, O-Ring seals, pistons and other important components. The mechanic may need to crank the car and test drive it to pinpoint the cause of the leak and produce an accurate diagnosis.

How important is this service?

Oil in a spark plug well is a very serious problem that should be repaired as soon as possible. It can do extensive damage to the engine, such as broken or warped pistons and valves. Eventually, if not repaired, the head gasket can result in the fatal destruction of the engine. There is also the potential for an engine fire if the spark plugs ignite the oil.

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Chris

22 years of experience
2266 reviews
Chris
22 years of experience
Ford Ranger L4-2.3L - Oil is leaking into spark plug well Inspection - Laguna Hills, California
Chris was on time and very professional. He explained what the problem was and how it was going to be fixed in terms that someone can understand who is not mechanically inclined. I felt comfortable speaking with him and never felt pressured into extra services. I would recommend Chris to any family or friends and even some mechanics that I know.

Brett

25 years of experience
213 reviews
Brett
25 years of experience
Ford Explorer V8-4.6L - Oil is leaking into spark plug well - Fort Mill, South Carolina
Showed up early. Diagnosed the problem quickly and recommended how to proceed. Provided lots of info and helpful advice! Will book again!

Omar

12 years of experience
287 reviews
Omar
12 years of experience
Ford Mustang V8-4.6L - Oil is leaking into spark plug well - Hollywood, Florida
Very professional courteous and knowledgeable. He was patient and Willing to answer any questions I had

Ben

41 years of experience
1458 reviews
Ben
41 years of experience
Ford Fusion L4-2.3L - Oil is leaking into spark plug well - Houston, Texas
I'm new to YourMechanic and wasn't there when Ben first arrived. We also had some issues finding parking since I live downtown. I say this only because Ben took it all in stride and was incredibly patient with me. Once he go started, the scheduled hour appointment only took 45 minutes to complete - Ben was efficient, friendly and helpful throughout. It sounded as though initially he expected that I would need to take my car to a shop for extensive repairs, but he somehow managed to make the more serious repairs himself while I waited at home on the couch. After fearing a big bill, it was a very welcome surprise to have my Fusion back in complete working order so soon. Thanks, Ben!

Excellent Rating

(5)

Rating Summary
5
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Number of Ford Oil is leaking into spark plug well Inspection services completed
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