When I turn my AC off my car shakes?
Shaking with the a/c on can be caused by a number of reasons. The a/c compressor puts a lot of strain on the engine because the compressor is similar to being a small engine itself. If that does not happen, then the additional drag can cause a low,shaky idle and even cause the engine to stall.
What causes rough idle with AC on?
A rough idle when the air conditioning is on may be caused by: A faulty or dirty IAC valve. A dirty throttle body. A faulty cooling or condenser fan.
Why does my Toyota Camry idle at 500 rpm?
The loaded condition is most commonly reported as idling in gear (drive or reverse), or with the air conditioning on. The idle may fall to about 500 rpm and noticeable shaking may occur. Removing the engine load by selecting neutral or turning off the AC frequently restores normal idle.
Why does my car vibration increase when the AC is on?
Severe vibration when car is stopped and gear selector is in drive. Vibration increases when ac is on. Solution clean the throttle body and throttle valve and mass airflow sensor with correct chemical cleaners to get rid of carbon buildup on them. This fixed the problem.
What causes car to vibrate when in idle?
Q: Car vibrates/shakes when sitting still in idle (in gear or in neutral). After having my car serviced for oil change, tire rotation and air filter replacement, as I was leaving the service center my car had a new engine vibration/shake while in park or neutral in idle.
Why does my car vibrate when in neutral?
Q: Car vibrates/shakes when sitting still in idle (in gear or in neutral). After having my car serviced for oil change, tire rotation and air filter replacement, as I was leaving the service center my car had a new engine vibration/shake while in park or neutral in idle. If I rev the motor to 1000 rpm the problem seems to go away.