10 HIDDEN Reasons Your Car Shakes Due To Compressor Overload When AC Is On (Engine Killers!) скачать в хорошем качестве

10 HIDDEN Reasons Your Car Shakes Due To Compressor Overload When AC Is On (Engine Killers!)

Does your car vibrate or shake when you turn on the air conditioning? You're not alone! This is a common problem that can have a variety of causes. In this video, I'll break down the top 10 reasons why your car might shake with the AC on, and how to diagnose each issue. Common Causes: Additional Load on Engine - When you turn on the AC, the compressor puts extra strain on the engine, which can cause some shaking. Worn Engine Mounts - Worn engine mounts can't dampen engine vibrations as effectively, leading to shaking when the AC is engaged. Bad Idle Air Control System (Older Cars) - A clogged idle air control valve or faulty electronic throttle body can disrupt engine idle and cause shaking. Dirty Throttle Body - Grime buildup in the throttle body can restrict airflow and lead to shaking when the AC puts extra load on the engine. Locked AC Compressor - A seized compressor creates a significant drag on the engine, causing shaking and potentially stalling. High or Low Refrigerant Pressure - Abnormal pressure can indicate issues like overcharging, leaks, or blockages, putting strain on the engine and causing shaking. Clogged AC Condenser - A blocked condenser reduces airflow, making the compressor work harder and causing shaking. Vacuum Leaks and Dirty Air Filter - Leaks or a dirty air filter can disrupt engine performance and lead to shaking when the AC is on. Fouled Spark Plugs - Worn spark plugs can cause misfires and uneven engine operation, leading to shaking. Clogged Fuel Injector - A clogged injector prevents proper fuel delivery, causing misfires and shaking. Diagnosing the Problem: Visual Inspection: Look for signs of wear on engine mounts, compressor clutch engagement, and belt condition. Multimeter Test (Older Cars): Check the resistance of the idle air control valve. OBD2 Scanner: Identify trouble codes related to the throttle position sensor or electronic throttle body. Cleaning: Clean the throttle body with proper tools and cleaners. Pressure Gauges: Test high and low-pressure sides of the AC system for abnormal readings. Carburetor Cleaner (Leak Test): Spray around suspected leak areas to identify fluctuations in RPMs. Spark Plug Inspection: Look for signs of fouling like carbon deposits. Fuel Injector Inspection: Check for damage or uneven spray patterns on injector nozzles. Additional Resources: For a more detailed guide on diagnosing car shaking problems when the AC is on, check out the link in the video description below: https://www.autocornerd.com/car-sputt... #carshaking #ACproblems #carrepair #enginevibration #autocornerd Timecode: 00:00:00 - Introduction 00:00:05 - Reasons car shakes with AC on 00:00:15 - AC compressor load 00:00:24 - Engine mounts and idle air control 00:00:35 - Various causes of shaking 00:00:56 - Load on engine detailed 00:01:09 - Worn engine mounts 00:01:26 - Idle air control system 00:01:48 - Throttle position sensor 00:02:10 - Dirty throttle body 00:02:28 - Locked AC compressor 00:02:38 - Refrigerant pressure issues 00:03:16 - Clogged AC condenser 00:03:29 - Vacuum leaks and dirty air filter 00:03:45 - Fouled spark plugs 00:03:59 - Clogged fuel injector 00:04:13 - Diagnostic steps and tests 00:05:25 - Refrigerant pressure test 00:06:04 - Vacuum leak and spark plug inspection 06:13 - Wrap-up and call to action