Expert Explanations for Fast Oil Consumption in Volvo Cars
It is normal for a passenger car to consume one quart of oil between oil changes.
If your Volvo is consuming more oil than that, it needs an engine repair.
Volvo Burning Oil Faster Than Usual? Here’s Why
Reason No.1- Damaged piston rings
Piston rings are of three different types: compression, wiper, and oil control rings.
Among other things, they prevent oil from entering the combustion chamber.
So, obviously… if they get damaged, oil consumption will skyrocket.
Reason No.2One of the seals/gaskets is faulty
A car engine relies on several gaskets and seals to function.
Some of them are the head gasket, valve cover gasket, oil pan gasket, etc.
If one of them is at fault, the oil will find its way into the combustion chamber.
As a result, you will notice a sudden surge in oil consumption.
Reason No.3- PCV valve is defective
The sole purpose of the PCV valve is to minimize crankcase emissions.
To do so, it channels blow-by gases present inside the crankcase to the intake manifold.
If it goes bad, oil pressure within the crankcase will increase- so does the oil consumption.
Volvo Burning Oil Faster Than Usual? Here’s What to Look For
If your car is burning more oil than usual, you will encounter the following signs;
Dramatic drop in motor oil level
Flashing check engine light
Blinking oil light
Dense blue exhaust smoke
Bad engine performance
If your Volvo is burning oil fast, take it to a nearby car service center.
