oil change Archives - UnderhoodService
Why Do Timing Chains Stretch?

As the timing chain wears, it can change the timing of the camshaft and crankshaft.

Domestic Gasoline Engine Oil Specifications

If it’s been more than a year since last oil change, the IOLM will display a reminder message, regardless of mileage.

Oil and Carbon Deposits

Here’s how oil can influence carbon deposits.

Cartridge Oil Filters

Mistakes made can result in costly comebacks.

VW Passat/Golf, Audi A3 Transmission Oil Change Procedures

6-speed DSG DQ250 transmission VW PASSAT / Golf VI / Golf VII / Audi A3 | EXPERT-KITS+ V10-86-0005

Why Full Synthetic Media is Important

It’s no secret that oil filters maintain proper engine lubrication while removing solid particle debris that could otherwise wreak havoc. After all, changing out the filter during an oil change is one of the major vehicle service needs that every driver must regularly maintain. While most customers have a basic understanding of filters and their

VIDEO: Oil Extractors- From DIY To Required

Oil extractors can be great tools for some vehicles, but not all. This video is sponsored by Auto Value & Bumper To Bumper.

VIDEO: Recommending The Right Lubricant

High-mileage vehicles may be the norm, rather than the exception. This video is presented by The Group Training Academy.

VIDEO: Use OE-Specified Oil With High-Mileage Engines

Not all motor oils meet all high-mileage demands. This video is presented by The Group Training Academy.

How Extended Interval Oil Filters Have Been Improved

Over time, the oil filter can collect enough contaminants to become restricted. Here’s why new filters are better.

VIDEO: Staying In Your Prime During Oil Change Time

Technical documents can help any level technician with helpful repair information. This video is sponsored by FRAM.

VIDEO: Diagnosing Camshaft Timing Issues

With VVT, before turning nuts and bolts be sure to check the oil. This video is sponsored by The Group Training Academy.