When the AC is on and the gearbox is in Drive the car strats to vibrate

When my car is in reverse it starts vibrating really loudly. It also does it when I am in drive just sitting idling. What could be going on?

Ti much problem shake all vehicle

When accelerating, it will shake like when you don't put enough gas on a manual transition car. RPM steady is at 900
Does it more when passing a bumper, or when taking of on a tilt street (going up).

When I first start my car and start driving it’s fine but after a while when I start stopping and going constantly when I accelerate the car starts to shake for a little bit and then go back to normal. It also sounds like it’s rubbing against something I’m just not too sure what it is.

Right front vibration when accelerating

Si la tampérature est moins de 70°c et lorsque la voiture ne marche pas

when i turn the steering wheel right when moving it makes a a loud grinding noise but only when i turn right. and people in the passenger seat on the left hand side of the car say they can feel a vibration on there feet can anyone please tell me what the problem may be thanks

All avviamento si sente un tremore vibrante e poi si avvia il motore

The car shakes or vibrates the engine when shifting into first gear only and runs smoothly.

Hey everybody, a few days ago, I put a cold air intake on the 2014 Ford Focus SE from K&N, I started off good, but then suddenly it started drastically dropping my MPG to the floor, next day I thought I‘d just clean the MAF sensor with the MAF sensor cleaner, and I did, after that the car drove pretty good, but then I fuelled it up with fuel I usually put in (89), and when I start up the car I see a check Engine light, so I take out the OBD 2 reader and it shows me hella transmission faults such as : P0805, P0809, P2872, P286F, and a few other problems, after that it started going up to 3000 rpms on the first gear, and have horrible shifts that shake up the whole car, does anyone know what to do?

Car shakes when I hit bumps on the road like a shudder!!

So I recently had my fuel pump changed along with fuel filter and what they told me was like the main artery of my oil. Now my car has been running rough it stalls out and when I push the gas pedal the car dies , I have trouble getting it started and when I do it starts to shake and die. Long story short I took it to another auto shop , they had many error codes from diagnostics and found all the sensors were fine and when they replaced a wire on my Maf it's still dying when they press the gas pedal. So they said I have a short , could the other auto shop done somethings to my car? It never has done this