By cleaning your engine. Pennzoil motor oils don’t just help prevent sludge, they’re designed to clear away dirt, debris and deposits from engine components and prevent blockage of oil passage ways. The oil locks up the dirt, rendering it harmless until it’s removed at the next oil change.
By reducing friction and minimizing wear. Pennzoil motor oil forms a protective film over your engine components, and has special additives between engine surfaces preventing contact and reducing drag. This helps your engine operate as quietly and effectively as the engineers intended.
By removing heat. Pennzoil motor oils, carry heat from hot areas, such as around the piston rings where temperatures can top 600 degrees, helping to protect critical parts from intense heat.
By preventing corrosion and rust. Pennzoil motor oils protect your hardworking engine components from corrosion over the normal oil-change interval. Our field test data shows that Pennzoil stands up to extreme conditions and protects your engine from searing desert heat and harsh cold winter driving conditions.
Keeping engine components clean is essential, as it keeps them in good condition. If your engine components and passages are dirty, your oil may not be lubricating and protecting as it should. Deposits also trap heat inside your engine like an insulating blanket. That is why Pennzoil just doesn’t prevent sludge, it cleans up sludge in the first oil change. When your engine is running clean, you feel it.
There no denying that higher mileage engines need special care. They have fought the good fight in traffic, at highway speeds and in extreme conditions, and they have done it for a long time. They’re the road warriors, the engines that consistently get it done. As their internal parts and seals wear, they need added protection to keep them at their best.