Ever wondered how a Hyundai oil consumption test is done?
There are a number of reasons why your vehicle requires an oil consumption test. Your car consumes oil, and you need to know whether it is time to top it off or not.
By keeping a fuel consumption record, you know a top up is needed or if your vehicle is using up more oil than it should.
Find out more about how to perform an oil consumption test and why it matters. Let’s get started.
Hyundai Oil Consumption Test
If you are looking to do an oil consumption test, here are some quick tips to get you started.
First, fill your engine oil with a liter less than what the recommended amount is. Do this after you have drained the engine.
After running your engine for 3 minutes (run for 10 minutes if it is cold), drain your oil and keep draining for about 5 minutes while parked on a level area.
Then, wipe your oil level indicator after you have removed it. Then, you can check how much oil your car consumed.
Why Excessive Oil Consumption Occurs
When your vehicle consumes more oil than it should, it is basically a mechanical issue. Oftentimes, leaks can contribute to these oil consumption issues, as well. The leaks may be coming from the crankshaft seal, valve cover gasket, or the main seal.
When there appears to be more oil consumed than normal, technicians will look for leaks during an engine inspection. Then, they will seal your vehicle’s oil filler cap, drain plug, and dipstick to make sure the oil levels are not tampered with. The mileage is at 1,100 miles, then you need to come back after that. They will then make a measurement of your vehicle’s oil consumption.
Oil consumption tests are checked at the 1,000 mile mark. Others wait a little longer but it is best to comply with the manufacturer’s recommendation to prevent issues over time.
Is Excessive Oil Consumption An Issue?
When oil changes are neglected, there is a high risk for an excessive oil consumption issue. Some signs of this problem include deposit of crusted oil ash on your upstream oxygen sensors and spark plugs.
If the issue is with a blown head gasket, a repair would cost you about $1,500. But in the case of a damaged oil pan, it should set you back at around $1,100.
Generally, valves and pistons are not completely oil- and gas-tight due to running clearances that manufacturers require. Hence, there is a low oil consumption happening at a steady rate.
Utility vehicles normally consume about 0.25 to 0.3 percent oil while for buses, it is 0.5 percent.
In a passenger car, the oil consumption is under 0.05 percent while the maximum permissible amount of oil consumption is 0.5 percent.
In older engines, the average oil consumption tends to be higher. This is the same with stationary engines and those under special operating situations.
It is also worth noting that diesel engines typically use up more oil than petrol ones. When you have an engine equipped with a turbocharger, it also requires more engine oil because of the lubrication needs.
Oil consumption is typically at the lowest level after the running-in phase. It increases throughout the lifespan of the engine caused by wear. Thus, partial repairs or replacing just the piston rings or pistons will lead to some improvement for the oil consumption level.
Burning oil is typically a common issue in all engines. However, when it is not addressed, this can result in significant damage to the engine of your car. Among the typical culprits that cause burning oil are worn guides and seals, piston rings, and valve stems. They all allow oil to penetrate into the combustion chambers.
The “normal” level of burning oil varies from one vehicle to another. But generally, engines with under 50,000 miles should not consume over a quart of oil in between oil change schedules. Once your engine needs a quart every 3000 miles, this may mean that there is a leak or internal engine issue. In the seals.
Newer engines also require lower and thinner viscosity oil. Since the oil is thin, it is easy for it to seep into seals, rings, and gaskets, which increases oil consumption.
What To Do With Burning Oil Issues
When you notice some signs of a burning oil, then you need to have this issue addressed sooner rather than later. Sometimes, a simple tune up can fix it while in more serious cases, in-depth repairs are required.
This is why it is important to check the oil level regularly. Have a mechanic check for leaks if the engine burns through oil. When you are aware of the average oil consumption over several miles and years, then you can have a basis for identifying if the consumption is excessive or within normal levels.
Make it a point to monitor even small oil leaks and address these issues as soon as possible to prevent serious concerns with your engine.
An oil consumption test can make a difference in your engine’s life span. It helps to know whether you need to have the oil topped up, or if there are leaks causing this excessive oil consumption. With preventative maintenance, you can reduce risks of engine problems and breakdowns that will cost you more on repairs over time.