Chevrolet R1500 Suburban 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

(14,909)

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

(14,909)

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 Chevrolet R1500 Suburban 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
1991 Chevrolet R1500 SuburbanV8-5.7LService typeEngine oil is black and gritty InspectionEstimate$114.99Shop/Dealer Price$124.99 - $132.49
1991 Chevrolet R1500 SuburbanV8-6.2L DieselService typeEngine oil is black and gritty InspectionEstimate$94.99Shop/Dealer Price$105.01 - $112.52
1990 Chevrolet R1500 SuburbanV8-5.7LService typeEngine oil is black and gritty InspectionEstimate$94.99Shop/Dealer Price$105.01 - $112.52
1990 Chevrolet R1500 SuburbanV8-6.2L DieselService typeEngine oil is black and gritty InspectionEstimate$94.99Shop/Dealer Price$104.99 - $112.48
1989 Chevrolet R1500 SuburbanV8-6.2L DieselService typeEngine oil is black and gritty InspectionEstimate$94.99Shop/Dealer Price$105.02 - $112.55
1989 Chevrolet R1500 SuburbanV8-5.7LService typeEngine oil is black and gritty InspectionEstimate$94.99Shop/Dealer Price$105.01 - $112.52
Show example Chevrolet R1500 Suburban 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 Chevrolet mechanics

Real customer reviews from Chevrolet owners like you.

Excellent Rating

(14,909)

Rating Summary
13,962
470
110
83
284
13,962
470
110
83
284

Duane

25 years of experience
512 reviews
Duane
25 years of experience
Chevrolet R1500 Suburban V8-5.7L - Tire Rotation - Oceanside, California
He was very effcient and did a good job.

Duane

25 years of experience
512 reviews
Duane
25 years of experience
Chevrolet R1500 Suburban V8-5.7L - Battery - Oceanside, California
He was very complete and efficient.

Jeremy

20 years of experience
603 reviews
Jeremy
20 years of experience
Chevrolet S10 L4-2.2L - Heater Hoses - West Palm Beach, Florida
Completely happy with the service.

Jeffrey

27 years of experience
870 reviews
Jeffrey
27 years of experience
Chevrolet Impala V6-3.9L - Car is not starting - Charlotte, North Carolina
Super friendly, expert analysis, and fast service. Jeffrey tells you what needs to be done, and the best method to proceed. I love having my car serviced by Jeffrey!

Excellent Rating

(14,909)

Rating Summary
13,962
470
110
83
284
13,962
470
110
83
284
Number of Chevrolet services completed
163999+
services done by our mechanics
TOTAL NUMBER OF EXPERT Chevrolet MECHANICS
1600+
experts on our platform

Recent articles & questions

How Long Can You Drive on a Spare Tire?
You’ve seen it every day this week, and you’re pretty sure it was like that last week too. When you...
How to Ship a Car From Japan
There are some very different, unique vehicles in Japan that aren’t offered in the American marketplace. There are: Compact trucks (https://www.yourmechanic.com/article/5-essential-things-to-know-before-buying-a-truck) Versatile SUVs Performance sports cars Luxury sedans You may want to drive something that is one-of-a-kind in your area...
P0532 OBD-II Trouble Code: A/C Refrigerant Pressure Sensor Circuit Low Input
P0532 code means there is an abnormally low voltage reading for the A/C refrigerant pressure sensor circuit often due to too little or too much.

How do I fix the timing when it has jumped timing

There is no easy way to correct a jumped timing belt. You will need to disassemble a portion of the engine to gain access to the belt tensioner, so you can move the belt back into position. I suggest replacing...

When I start my car it and try to pull off it shakes and then cut off I was told it was the fuel pressure sensor which I replaced

You will need to have computer scanned for codes and supply the codes you get so I can help you better. The fuel system pressure sensor is an input for the fuel pump control module so it can control the...

I have a car that when i start droving my steering wheel jerks to the left and then back to center continuously. Ive learned it could be the tires, rim bent, cv axle or malfunctioning steering rack but i dont know how to pinpoint what is causing the jerking motion.

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