Jeep Gladiator 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

(6,567)

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

(6,567)

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 Jeep Gladiator Engine oil is black and gritty Inspection is $95 with $0 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1963 Jeep GladiatorL6-3.8LService typeEngine oil is black and gritty InspectionEstimate$114.99Shop/Dealer Price$124.99 - $132.49
1965 Jeep GladiatorV8-5.3LService typeEngine oil is black and gritty InspectionEstimate$94.99Shop/Dealer Price$105.01 - $112.52
2022 Jeep GladiatorV6-3.6LService typeEngine oil is black and gritty InspectionEstimate$94.99Shop/Dealer Price$105.01 - $112.52
1966 Jeep GladiatorV8-5.3LService typeEngine oil is black and gritty InspectionEstimate$94.99Shop/Dealer Price$104.99 - $112.48
1968 Jeep GladiatorV8-5.3LService typeEngine oil is black and gritty InspectionEstimate$94.99Shop/Dealer Price$105.02 - $112.55
1969 Jeep GladiatorL6-3.8LService typeEngine oil is black and gritty InspectionEstimate$94.99Shop/Dealer Price$105.01 - $112.52
1967 Jeep GladiatorV8-5.3LService typeEngine oil is black and gritty InspectionEstimate$99.99Shop/Dealer Price$109.87 - $117.28
1962 Jeep GladiatorL6-3.8LService typeEngine oil is black and gritty InspectionEstimate$99.99Shop/Dealer Price$110.24 - $117.94
Show example Jeep Gladiator 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 Jeep mechanics

Real customer reviews from Jeep owners like you.

Excellent Rating

(6,567)

Rating Summary
6,227
185
36
24
95
6,227
185
36
24
95

Berchel

18 years of experience
101 reviews
Berchel
18 years of experience
Jeep Grand Cherokee V6-3.6L - Car AC Compressor Replacement - Dundalk, Maryland
He did a great job on my car. He’s very knowledgeable and precise with his craft.

Wesley

16 years of experience
277 reviews
Wesley
16 years of experience
Jeep Compass L4-2.4L - Oil Change - Denver, Colorado
I like how easy it was to book an appointment and process the payment. I appreciate convenient services because I'm always busy. Your Mechanic fits my life perfectly.

Theodore

16 years of experience
1592 reviews
Theodore
16 years of experience
Jeep Grand Cherokee L6-4.0L - Valve Cover Gasket - Renton, Washington
Even though the weather was not cooperating, was able to do a great job

Joel

30 years of experience
76 reviews
Joel
30 years of experience
Jeep Cherokee L4-2.4L - Axle / CV Shaft Assembly Replacement (Driver Side Front) - Laveen, Arizona
Joel was very informative and great at hi job! Thank you for all your help.

Excellent Rating

(6,567)

Rating Summary
6,227
185
36
24
95
6,227
185
36
24
95
Number of Jeep services completed
72237+
services done by our mechanics
TOTAL NUMBER OF EXPERT Jeep MECHANICS
1300+
experts on our platform

Recent articles & questions

Symptoms of a Bad or Failing ECM-Power Relay
If there is no power when the key is inserted, the engine will not start, or the battery is dead, you may need to replace the ECM power relay.
How to Renew Your Car Registration in Hawaii
Among Among the most beautiful states in the country is Hawaii. There are a number of advantages that come to living in this state. Just like any other state, Hawaii will require you to register the vehicles that you have...
The Guide to Legal Car Modifications in New Mexico
ARENA Creative / Shutterstock.com Whether you live in New Mexico or are moving to the area, there are vehicle modification regulations of which you need to be aware. Complying with the following laws will help make sure...

Smoke coming from exhaust

Hello, it sounds like you may have a gasket or seal leaking on your car. Smoke in the exhaust could indicate 2 things: you're burning oil or you're burning coolant. If you're burning oil that usually means your valve seals...

Not shifting into higher gears - 2009 Chevrolet Silverado 1500

It sounds to me like your are having a bit of transmission trouble. First, check the level and condition of the transmission fluid (https://www.yourmechanic.com/services/transmission-fluid-service). If the fluid is dark and burned, there may be a mechanical failure inside the unit....

Near Constant squealing sound from drive side front wheel.

Hi there. The squealing noise that you are hearing from the wheel is the wheel bearings with no grease in them. I recommend replacing the wheel hub assembly (https://www.yourmechanic.com/services/wheel-hub-assembly-replacement) on the driver side front wheel. If you need further assistance...

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 (855) 347-2779 · hi@yourmechanic.com