Tips for saving on oil changes and other engine necessities

Saving on Oil & Other Additives for Your Car

The TDS Library

DIY Auto: Changing Your Car's Oil

Matthew Young

You'll save $15 or more!

Homemade Window De-Icer

TDS Reader Solutions

Ways to keep yout car ice-free this winter.

Will Gas-Tank Additives Improve My Car's Fuel Economy?


Find out whether you should trust products that claim to improve gas mileage.

Must I Replace My Car Engine Coolant with the Same Color Fluid?


Engine coolant comes in a range of colors, depending on the brand. Does that matter?

Should I Change My Oil If I Don't Drive Much?


If you drive less than 3,000 miles a year -- the old norm for an oil change -- we suggest this tip.

Can Fuel Additives Stop Car Engine Knocking?


Want to make the ping go away? Try this method before using octane-boosting fuel additives.

Not an auto club member? Compare roadside assistance plans.

3 Occasions When Additives Might Help a Car


3 Additives a Well-Maintained Car Doesn't Need


Fuel Additives

Ask Bob: The Auto Answer Man

Recycled Motor Oil

Ask Bob: The Auto Answer Man

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