Service
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While fuel-injector cleaning is often recommended by shops and dealer service centers, it probably isn’t necessary unless it’s correcting a running problem.
By Rick Cotta
November 24, 2024

Since an engine can suffer severe damage if it’s run too hot, you should be concerned if there are indications the engine is overheating.
By Rick Cotta
November 10, 2024

Here’s some reasons why your car window may not be rolling up and ways to fix it.
By Rick Cotta
October 27, 2024

Diesel engines don’t have spark plugs; instead, they use the super-heated air created by their high compression ratios to ignite the diesel fuel as it’s injected into the cylinder.
By Rick Cotta
October 13, 2024

Perhaps the most direct way to find out if a car is still under warranty is to contact a dealer for that make of car or the manufacturer itself. But there are other ways.
By Rick Cotta
October 10, 2024

Once your car’s warranty expires, the cost of all repairs comes out of the pockets of owners, and nervousness about that prospect has made buying an extended warranty a popular option.
By Rick Popely
October 2, 2024

While it’s likely seldom done, some vehicles’ maintenance schedules do include an interval for changing the differential fluid, though perhaps only under “severe service” conditions.
By Rick Cotta
September 22, 2024

Limp Mode allows your car to be driven a limited distance at reduced speed when something is wrong and may cause severe damage or stop the vehicle from running.
By Rick Cotta
September 8, 2024

A ticking noise from your car is most likely related to the engine, but it could also be coming from something else.
By Rick Cotta
August 25, 2024

While the possibilities for why your car might seem sluggish can make it difficult to track down the problem, a good place to start is with illuminated warning lights on the instrument panel.
By Rick Cotta
August 11, 2024