Car Engine Shakes When Ac Is on

Oh my car is a 10-year-old 15L auto Wira. The vibrations can be caused by the broken parts knocking around inside the engine as well as the misfire that results from the failure.

When Your Car Shakes When Ac Is On It Is A Sign Of A Problem That Needs To Be Dealt With Most People Think That Car Air Conditioning System Body Cleaners

A dirty throttle body.

. Its a big load. If you look behind the passange wheel and under neath the car you will see a black hose leading up and into your fire wall run a long semi flexible wire or like and un clog it do not jam it in to far or. The broken mount can lead to increased vibration and noises especially when.

Altering the air conditioning setting in a car can cause the car to shake when it is on. Basically switching the AC on loads the engine that little bit more and so any weakness or looseness in the system can be the source of the shaking. My friend told me his car had this symptom before his compressor died in a spectacular show of white smoke.

You can increase the idle compressor by compensating with an additional drag. The shaking is not normal as my oldest daughters 2003 Camry idles very quietly when the AC Compressor AC System is turned ON. Automatic idle control will try to keep it running and it will vibrate.

Read here for other possible causes. In the 2012 Chevrolet Cruze the machine is located very close to the cabin. It sounds like the drain hole for the condenser is clogged and the water is pooling up and overflowing out of the vent and spilling over onto the carpet.

This post has been edited by Aurora Boreali. When the AC is turned on the mountings undergo additional strain due to immense starting load. Up to 8 cash back Shaking with the ac on can be caused by a number of reasons.

A damaged AC compressor put and excess pressure on the engine that lead to the cause of car shaking with AC. Other faulty systems or components depending on the model. Jump to Latest Follow 1 - 19 of 19 Posts.

The following sections let you explore the most common causes. A rough idle when the air conditioning is on may be caused by. While inspecting engine mount 3 the right side one next to the coolant reservoir there MAY NOT be oil at all so dont be surprised.

The worst-case scenario is an internal engine failure. The ac compressor puts a lot of strain on the engine because the compressor is similar to being a small engine itself. AC on - car shakes badly.

There are a number of reasons why this happens and they differ depending on the type of car one has. Do not make the mistake thinking the only reason your car engine vibrates when you turn your AC on is because there is a problem with your ac compressor. If your idle revs are going lower with AC ON then you can consider about checking the idle speed.

AC condensor was not getting enough airflow when stopped to cool the refrigerant and the car would shake when the compressor cycled on. Also a faulty air conditioner compressor may be the cause. Is it safe to drive when your car is shaking.

If the pressure continues to rise on then certain parts of. A faulty or dirty IAC valve. Major mechanical problems such as a spun connecting rod bearing will cause your engine to shake rattle and roll.

It does sound like the right side engine mount. You can identify the AC compressor issue by accelerating the car when AC is on. When you turn the AC on the vehicle engine triggers elements such as idle speed or air control motor.

When you are faced with the dilemma of a vibrating engine whenever you activate your car air conditioner then that could be an indicator of an impending big electrical. 2012 nissan rouge with momentary rough idle when ac clutch comes on. Car shakes a lot when ac on.

A simple induction service cleaning of throttle body and maf sensor fixed this proble. When the AC is turned on the mountings undergo additional strain due to immense starting load. Most likely the vibration comes from the engine mounts since they are mounted on the subframe and the load from the engine is transferred to it through the pads.

I would check your idle speed and see if it is within specifications. The mountings bear a lot of pressure. The broken mount can lead to increased vibration and noises especially when the compressor of AC puts pressure on the engine.

Instead try reaching under the mount and try to feel the. It may not be your AC System and perhaps other fuel Electrical Component such as a dirty Throttle Body area as your idle speed is not correct. This is a common problem of the 3s and a superseded part has been made to replace these terrible mounts there is a tsb on this.

You need to un clog the drain hole. May 27 2010 1002 AM. AC wont be able to work effectively with a damaged compressor.

When the ac is switched on the engine control unit should trigger components such as the idle speedair control motor to increase the idle slightly to. So any issue in the mounts will result in shakes or vibrations. AC compressor hence put away the strain on top of the engine and in this condition when the load goes just as above some level then it would bring about some vibration in the car for sure.

So any issue in the mounts will result in shakes or vibrations. Joined May 11 2008 1905 Posts. Check the ac compressor clutch it could be going bad and can cause belt drag and engine shake.

Most of the time AC compressor is damaged and we never noticed it. AC off - car doesnt shake. Discussion Starter 1 Aug 29.

Different cars have different idle speed depends on a crankshaft and flywheel inertia. A faulty cooling or condenser fan. So could the compressor be the culprit.

Possible Causes of Rough Idle When the Air Conditioning is On. Some tiny 1L cars with AC needs to turn the AC off to get up the hill. Yah id check if anything is making solid contact from your engine to your frame cause thats what it.

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