Nissan 240SX Valve cover gasket is leaking Inspection at your home or office.

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Valve cover gasket is leaking Inspection Service

How much does a Valve cover gasket is leaking Inspection cost?

On average, the cost for a Nissan 240SX Valve cover gasket is leaking Inspection is $95 with $0 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1989 Nissan 240SXL4-2.4LService typeValve cover gasket is leaking InspectionEstimate$114.99Shop/Dealer Price$124.99 - $132.49
1995 Nissan 240SXL4-2.4LService typeValve cover gasket is leaking InspectionEstimate$94.99Shop/Dealer Price$105.01 - $112.52
1998 Nissan 240SXL4-2.4LService typeValve cover gasket is leaking InspectionEstimate$94.99Shop/Dealer Price$105.01 - $112.52
1994 Nissan 240SXL4-2.4LService typeValve cover gasket is leaking InspectionEstimate$94.99Shop/Dealer Price$104.99 - $112.48
1997 Nissan 240SXL4-2.4LService typeValve cover gasket is leaking InspectionEstimate$94.99Shop/Dealer Price$105.02 - $112.55
1990 Nissan 240SXL4-2.4LService typeValve cover gasket is leaking InspectionEstimate$94.99Shop/Dealer Price$105.01 - $112.52
1996 Nissan 240SXL4-2.4LService typeValve cover gasket is leaking InspectionEstimate$99.99Shop/Dealer Price$109.87 - $117.28
1991 Nissan 240SXL4-2.4LService typeValve cover gasket is leaking InspectionEstimate$99.99Shop/Dealer Price$110.24 - $117.94
Show example Nissan 240SX Valve cover gasket is leaking Inspection prices

Typically made from rubber or cork, a valve cover gasket helps seal the gap between the valve cover and the top of the engine. When this gasket is in place, it prevents oil from leaking out onto the outside of the engine. Because of the tremendous heat produced by an engine, valve cover gaskets may break down over time, causing leaks.

How this system works:

The engine valve cover is typically the topmost part of an engine and is marked with either the name of the manufacturer or the size of the engine. A valve cover gasket is put in place because the metal of the valve cover does not seal tightly enough against the metal of the top of the engine. The rubber or cork material of the valve cover gasket ensures a good seal, and helps prevent oil from spilling out of the top of the engine.

Valve cover gaskets do not typically last the life of a vehicle and should be monitored at the time of every service. Checking for oil around the valve cover is especially important for vehicles with four-cylinder engines because of an increased chance that oil could spill into spark plug tubes, causing misfires.

Oil leaks can cause damage to any engine and should be dealt with immediately.

Common reasons for this to happen:

  • Blown Valve Cover Gaskets: The tremendous heat an engine produces can cause valve cover gaskets to become brittle and break down over time.

  • Damaged Valve Covers: When replacing your valve cover gasket, a mechanic should also examine your valve cover(s) to make sure they are still intact. Damage to a valve cover could also cause an oil leak.

What to expect:

A top-rated mobile mechanic will come to your home or office to determine the cause of the oil leak and make sure the valve cover gasket needs to be replaced. The mechanic will then provide a detailed inspection report outlining the cause of the leak and the cost of any repairs that need to be made.

How it's done:

A mechanic will perform a thorough inspection of the engine bay and determine the source of the leak. If the source seems to be coming from the valve cover gasket, the mechanic will remove the valve cover and gasket. Different engines require different gaskets. Our mechanics will make sure they find the one that fits your vehicle exactly. A poorly-fitting gasket will not be able to do its job as effectively.

After installing the new gasket, the mechanic will examine the valve cover to make sure it is fully intact. If not, the mechanic will replace the valve cover and check the engine oil level. If your engine sprung an oil leak due to a damaged valve cover, your vehicle might be low on oil. Our mechanics will make sure your oil is topped-off before they leave. The mechanic should then start the engine and examine the valve cover gasket again to make sure it was installed properly and is not leaking.

How important is this service?

While a small oil leak may not seem like a major issue, it can lead to both potentially dangerous and potentially costly repairs. A proactive approach to maintaining the life of an engine should include a check for oil around the valve cover. If oil leaks are discovered early, a mechanic can make the necessary repairs and avoid more significant engine issues. Oil leaks of any kind should be taken seriously and should be reported to a mechanic.

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Meet some of our expert Nissan mechanics

Real customer reviews from Nissan owners like you.

Excellent Rating

(43)

Rating Summary
35
5
2
1
0
35
5
2
1
0

Jason

9 years of experience
175 reviews
Jason
9 years of experience
Nissan 240SX L4-2.4L - Battery - Palo Alto, California
professional, courteous and knowledgeable

Kenneth

11 years of experience
104 reviews
Kenneth
11 years of experience
Nissan 240SX L4-2.4L - Inspection / Diagnostics - Lawrenceville, Georgia
Very good

Brian

23 years of experience
661 reviews
Brian
23 years of experience
Nissan 240SX L4-2.4L - Car does not shift from park to drive - Jacksonville, Florida
Brian is very knowledgeable and efficient. He was able to get the problem with my shifter resolved so the car is driveable until the next appointment to install the needed part. I’m very happy with Brian and Your Mechanic.com!!!

Deane

11 years of experience
340 reviews
Deane
11 years of experience
Nissan 240SX L4-2.4L - Car starts and then dies - San Diego, California
The initial appointment with Deane was fine, however, the follow-up was less than satisfactory. After his inspection Deane informed me I would be contacted by the office with a quote. After waiting more than 5 hours, I called and left a message requesting a call back. I was called back, given a quote and when requesting an appointment was told I'd be called again after checking Deane's schedule. Two hours later I was informed via message that Peter was assigned the repair appointment for 4/23.. One hour before the appointment, Peter called to reschedule due to a problem with needed parts. An hour later the office called stating there is no problem and Peter could arrive around noon. I'd had enough by then that I canceled the appointment. Deane as an individual was professional, but I would not recommend him because of the lack of professionalism demonstrated by his employer.

Excellent Rating

(43)

Rating Summary
35
5
2
1
0
35
5
2
1
0
Number of Nissan 240SX services completed
473+
services done by our mechanics
TOTAL NUMBER OF EXPERT Nissan MECHANICS
1500+
experts on our platform

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