Why does engine shake when AC is on?
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.
Can a bad spark plug cause a Honda Civic to start?
Bad spark plugs can cause many problems with your Honda Civic. Bad spark plug symptoms may be subtle, or incredibly noticeable. The basic design and task of the spark plug has changed little over the last 100 years. They sit on top of the combustion chamber and ignite the air/fuel mixture and start the power stroke of the engine.
Why does my Honda Civic shake at idle?
A clogged catalytic converter would cause a shaking. Lift the car and bang on the catalytic converter, listening for sounds of loose filament. Also, after running the car up to normal temperatures and where the idle issue occurs, visually inspect the exhaust.
What are the symptoms of bad spark plugs?
On the left is a fouled spark plug. on the right is the exact same type of plug new. The check engine light is one of the most common symptoms of bad spark plugs. More often than not, your engines computer will be able to detect bad spark plugs in your Civic. There are several misfire related trouble codes.
Why does my Honda Civic make a rattling sound?
The exhaust system is one of the most common culprits that can make it sound like your Honda Civic’s engine is rattling. While the exhaust is outside of the engine itself, it can often cause sounds that are confused for an internal engine rattle.
Bad spark plugs can cause many problems with your Honda Civic. Bad spark plug symptoms may be subtle, or incredibly noticeable. The basic design and task of the spark plug has changed little over the last 100 years. They sit on top of the combustion chamber and ignite the air/fuel mixture and start the power stroke of the engine.
A clogged catalytic converter would cause a shaking. Lift the car and bang on the catalytic converter, listening for sounds of loose filament. Also, after running the car up to normal temperatures and where the idle issue occurs, visually inspect the exhaust.
Why is my Honda shaking / vibrating when I drive?
More times than not, if there’s a vibration coming from your Honda’s engine, it’s due to a bad motor mount — it could also be a bad transmission mount. Basically, the weight of the powertrain isn’t being properly supported and the result is vibrations in the body.
On the left is a fouled spark plug. on the right is the exact same type of plug new. The check engine light is one of the most common symptoms of bad spark plugs. More often than not, your engines computer will be able to detect bad spark plugs in your Civic. There are several misfire related trouble codes.