How to clean a throttle body (and how to know when you should)

The throttle body is a key component of a car's fuel/air delivery system, but carbon deposits and other debris can clog up ...
GM Authority

Here’s Why Your Chevy Malibu May Have Reduced Engine Power

Some Chevy Malibu owners may notice that their vehicle has reduced engine power. Now, a possible cause for this issue has been identified, as has a possible fix to be performed by a GM technician.
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P2135 throttle position sensor code: Causes, symptoms, and common fixes explained

The P2135 code indicates that the engine control module (ECM) has detected a mismatch between the voltage signals of Throttle Position Sensor (TPS) A and TPS B (image below). These dual sensors work ...
Motor Trend

Electronic Fuel Injection, MAF and MAP Sensors - EFI Basics Tech

Imagine a turbocharger trying to pressurize a carburetor with its small venturis and finicky floats and you can get some idea why electronic fuel injection opened the door to big boost, big power, big ...