How is an oil consumption test done?
Measuring vehicle oil consumption Check the oil level using the proper method and top up to the maximum mark. Drive the vehicle for 1000 km keeping a record of the fuel consumption. Check the oil level again after 1000 km and top up to the maximum mark. The quantity added will be the oil consumption at 1000 km.
What is an oil consumption test and why is it needed?
The test measures how much oil you consume over several weeks of driving. If your car’s oil consumption exceeds the manufacturer specifications and it’s still under its original powertrain warranty, Consumer Reports believes the dealer should repair or replace the engine free of charge.
How many miles is the oil consumption test?
The majority of manufacturers consider one quart of oil in the range of 1,500 miles to be acceptable. It should also be pointed out there are some performance vehicles that will consume a quart of oil in less than 1,000 miles and is also considered acceptable.
How much oil consumption is normal?
Oil consumption in modern passenger car engines is usually less than 0.05 %; the maximum permissible oil consumption stands at 0.5 % (all percentage values relate to actual fuel consumption). Normal oil consumption may be higher for older engine types, stationary engines and under special operating conditions.
What do you need to know about oil consumption test?
You don’t need to involve (or pay) anyone else. Check your oil and adjust level so it’s full according to the dipstick. Write down your car’s total mileage.
What should the oil consumption be on a new engine?
A ballpark number for oil consumption on a new engine might be a quart of oil during initial break-in. After break-in, oil consumption should then stabilize at perhaps one quart per 2,000 or 3,000 miles.
How to check the oil level in a car?
Having done this, check the oil level again and top up the difference to the maximum mark. Check the oil level using the proper method and top up to the maximum mark. Drive the vehicle for 1000 km keeping a record of the fuel consumption. Check the oil level again after 1000 km and top up to the maximum mark.
What happens when your oil consumption exceeds the warranty?
The test measures how much oil you consume over several weeks of driving. If your car’s oil consumption exceeds the manufacturer specifications and it’s still under its original powertrain warranty, Consumer Reports believes the dealer should repair or replace the engine free of charge.