Category: Car Tech
How to Reset Your Car’s Computer After Fixing a Problem
After fixing an issue with your car, you might notice the check engine light is still on or your vehicle isn’t running quite right. Your car’s computer system needs to be reset to clear old error codes and relearn normal operating parameters. This process is simpler than you might think and can save you a… read more
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What Causes a P0420 Code and Whether You Need a New Catalytic Converter
Your check engine light just came on, and the dreaded P0420 code is staring back at you from the scan tool. Before you panic about replacing your catalytic converter for $1,500 or more, you need to understand what this code actually means and explore the much cheaper fixes that might solve your problem. The P0420… read more
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How to Clean Your Mass Airflow Sensor to Fix Performance Issues
A dirty mass airflow sensor can turn your smooth-running car into a frustrating mess of rough idling, sluggish acceleration, and terrible fuel economy. The good news is that cleaning your MAF sensor takes just five minutes and can instantly restore your engine’s performance. Before you start throwing money at expensive repairs or replacement parts, try… read more
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How to Replace a Car Battery Without Losing Your Radio Presets
There’s nothing worse than successfully replacing your car battery only to discover that all your carefully programmed radio stations have vanished. Fortunately, with the right preparation and technique, you can keep your radio presets, clock settings, and other electronic memory intact during a battery replacement. Why Car Electronics Lose Memory During Battery Changes Modern vehicles… read more
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What Causes a Rough Idle and the 7 Most Common Fixes
A rough idle can turn your relaxing drive into a frustrating experience. When your engine shakes, stumbles, or sounds erratic while stopped at traffic lights, you’re dealing with one of the most common automotive issues that almost every driver faces eventually. The good news is that rough idle problems usually stem from a handful of… read more
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