BMW XM Engine oil is black and gritty Inspection at your home or office.

Our certified mobile mechanics come to you 7 days a week between 7 AM and 9 PM.

Estimate price near me

Service Location

Customer Ratings

(7,430)

How A Diagnostic Works

Instantly book a certified mobile mechanic to come to you

Mechanic diagnoses the problem and quotes necessary repairs

Your vehicle is ready to go

Fair, upfront & transparent pricing for all services

Our certified mobile mechanics can come to you now.

Customer Ratings

(7,430)

Engine oil is black and gritty Inspection Service

How much does a Engine oil is black and gritty Inspection cost?

On average, the cost for a BMW XM Engine oil is black and gritty Inspection is $140 with $0 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2024 BMW XMV8-4.4L Turbo HybridService typeEngine oil is black and gritty InspectionEstimate$155.00Shop/Dealer Price$158.60 - $161.30
2023 BMW XMV8-4.4L Turbo HybridService typeEngine oil is black and gritty InspectionEstimate$145.99Shop/Dealer Price$147.82 - $149.20
Show example BMW XM Engine oil is black and gritty Inspection prices

Car engines need oil to operate smoothly and efficiently. Engine oil helps lubricate the dozens of moving and interacting parts, helps prevent rust and corrosion as well as aiding in removing the heat that an engine generates. Modern oil also helps keep an engine clean by removing sludge and build-up. An engine without oil simply will not function.

Brand new engine oil is a lovely amber color but over time it will turn black and in some cases will get gritty. Fortunately, this is usually not a problem, it is simply a result of the oil doing the job it was designed to do.

How this system works:

The primary function of engine oil is to lubricate the various moving parts of an engine. The constant contact between these moving parts generates both heat and wear and tear. Engine oil keeps friction to a minimum and dissipates the heat.

Engine oil is stored in the oil pan. The pan holds between 4 and 6 quarts of oil. When an engine is started, an oil pump sucks the oil from the pan through the pickup tube. The oil then travels to the oil filter, which removes any dirt and debris that has accumulated in it and then sends the oil into the engine via spurt holes. The oil moves through the engine and eventually makes it way back to the oil pan where the process starts again.

Common reasons for this to happen:

  • Normal Wear and Tear: Regardless of how often oil is changed, eventually it becomes black and slightly gritty. This simply means it is doing its job. Modern detergent engine oils which have detergent additives are designed to disperse the tiny particles or engine sludge and hold them in suspension in the oil so they do not build up on engine parts.

This will make the oil darker in color, and slightly gritty but it’s better for the build up to be trapped in the oil then building up on the vehicles engine parts. Oil can only hold so much sludge and eventually it will need to be replaced.

  • Dirty Oil Filter: An oil filter’s primary function is to filter out contaminants in the oil that it picks up while cycling through the engine. Over time an oil filter will become full and will need to be replaced. If it is unable to filter the oil the contaminants will remain in the oil and possibly damage the engine.

  • Overdue for an Oil Change: Oil needs to be changed on a regular basis. While oil turning black and getting slightly gritty is normal, extremely black oil that develops globs on the dipstick needs to be changed immediately. The interval between oil changes will vary depending on the type of oil being used but it is a good idea to follow the manufacturers recommendations.

While 3,000 miles used to be the recommendation, most modern oils, especially synthetics can go between 7,000-10,000 before an oil change is needed.

  • Oil Light Comes On: In most vehicles, if the Oil Warning light comes on, it is reason for immediate concern. In most cases this will indicate a low oil pressure situation, which could be the result of a failing oil pump or a leak. This can do severe damage to the engine. The vehicle should be inspected and repaired immediately.

  • Oil Level is Dropping: If the vehicle is consistently low on oil or the level is dropping sharply over a short period of time, there is probably an oil leak somewhere in the system. An oil leak can lead to a dangerously low amount of oil in the car and should be repaired immediately.

What to expect:

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

How it's done:

The mechanic look for normal wear and tear of the engine oil, along with the oil filter, oil level and other indications that will help determine if any problem exists or if additional procedures are required in order to provide you with an accurate diagnosis.

How important is this service?

In most cases black and gritty engine oil is normal. Engine oil should be changed on a regular basis according to the manufacturers recommendations. Going too long between oil changes can affect the performance of the engine and lead to expensive repairs.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

Excellent Rating

(7,430)

Rating Summary
6,938
220
61
51
160
6,938
220
61
51
160

Joe

44 years of experience
838 reviews
Joe
44 years of experience
BMW 528i L4-2.0L Turbo - Oil Change - Tampa, Florida
Did another great job, thanks!

Theodore

17 years of experience
1794 reviews
Theodore
17 years of experience
BMW 535xi L6-3.0L Turbo - Coolant Recovery Reservoir - Everett, Washington
Great job thanks again!

Shawn

30 years of experience
30 reviews
Shawn
30 years of experience
BMW 328i L6-3.0L - Spark Plugs - Charlotte, North Carolina
Awesome Mechanic with tons of experience! Extremely helpful, went above and beyond service.

Duane

26 years of experience
589 reviews
Duane
26 years of experience
BMW 328i L6-3.0L - Check Engine Light is on - Carlsbad, California
Friendly guy, arrived on schedule and explained situation in depth.

Excellent Rating

(7,430)

Rating Summary
6,938
220
61
51
160
6,938
220
61
51
160
Number of BMW services completed
81730+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1200+
experts on our platform

Recent articles & questions

How Long Does a Blower Motor Relay Last?
During During the summer months, there is nothing more important to a car owner than a properly working air conditioner system. Most car owners are unaware about just how many components have to work together in order for cold air...
10 Best Stores to Buy Auto Parts in Manchester, New Hampshire
Automotive technicians rely on auto parts stores to add and replace car parts. The best auto parts shop in Manchester is Advance Auto Parts.
The Guide To Colored Curb Zones in Georgia
Georgia Georgia parking laws: understanding the basics Drivers in the state of Georgia need to be aware of the various parking laws and regulations to ensure they do not inadvertently park in the wrong location. If you park where you...

Smoke comming from vent by windsheild wiper on hood and tail pipe.

Hello, thank you for writing in. There are several fluids that will cause smoke in the tail pipe. Whatever is leaking is likely both an internal leak (leaking into the combustion chamber or exhaust), and external leak (leaking onto the...

Chevy Camaro runs rough and stutters

There are dozens of potential causes for your problem. You didn't specify the particular 02 sensor and cam sensor codes, so it's difficult for me to provide much advice. A problem with the timing (such as a stretched chain) could...

Auto transmission is not going into overdrive.

Hi there. The transmission may have burnt clutches in the overdrive clutch pack. The solenoids for this transmission would not go out without effecting more gears. Check the fluid to the transmission and see if it is dark red or...

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (844) 997-3624 · hi@yourmechanic.com