What is excessive engine oil consumption?
Excess oil consumption is any oil consumption above an acceptable range during normal operating conditions. Each engine will have a natural and acceptable amount of oil consumption, which you do not need to worry about. Any consumption above these given levels is excess consumption and should be addressed.
How much oil consumption is bad?
Standard motor vehicles that are consuming a quart of oil in less than 1,000 miles should be examined for the cause. Extremely high oil consumption, like one quart in 500 miles, can have a negative damaging effect on catalytic converters.
How many miles does a VW Passat take?
It starts with a half quart in 3000 miles, but slowly inches upward to a couple quarts or more in the same interval. You should notice some blue smoke especially at start up, and an oily tailpipe end if this is the problem. Suggest you Google “VW Passat valve stem seals” and see if you turn up anything already known.
How often do you change the oil in an Audi?
Audi tries to tell you this is normal. It’s not. If you grew up around the same time as me, then you probably remember being told that you change your oil every 3,000 miles. Recent advances in engines and oil technology have automakers telling you to stretch that to 5,000, 7,500 or even 10,000 miles.
How often should a car use a quart of oil?
For owners who said their vehicles used a quart every 3,000 miles, Honda said it would monitor consumption and perform additional tests. Cars.com’s Editorial department is your source for automotive news and reviews. In line with Cars.com’s long-standing ethics policy, editors and reviewers don’t accept gifts or free trips from automakers.
When to do an oil consumption test on an Audi?
The warranty was extended from 4 years / 50,000 miles to 8 years / 80,000 miles. If you suspect your engine has an oil consumption problem, it’s time to push for an oil consumption test. Call your local Audi dealership and setup an oil consumption test. You’ll probably get some resistance.