Is the car running ok? If yes and its only the vibration that's an issue most likely cause is motor mount(s)
It is scared of something, is there an Escalade around? Seriously, shaking while driving could be wheel balancing or front end alignment. Shaking while at idle or what seems to be coming from the engine might be a motor mount.
A continuous thumping noise and floor shaking while driving on a 2000 Honda Accord could mean a loose exhaust system. It could also mean a bent frame or a broken spring.
Shaking at idle is usually caused by worn engine mounts. It may also be caused by the exhaust system coming loose and touching the frame somewhere.
The engine of a Chevy Trailblazer may begin shaking when idle if there is insufficient fuel reaching it. This can be caused by a clogged fuel filter or dirty fuel injectors.
plugs or vacuum. 65;
its a honda 2011
The idle speed on a 1996 Honda Civic is adjusted using an IACV. The IACV, or idle air control valve, lowers and raises the idle by either being tighten or loosen.
IF ITS JUST AT IDLE, CHECK YOUR IDLE AIR CONTROL VALVE IF IT HAS ONE.
Bad o2 or maf sensor
To adjust the idle on a 2005 Honda Civic locate the idle control valve. The IACV and is found near the intake manifold. Open the top of the valve and tighten it to lower the idle or loosen it to raise it.
The Honda B18b1 engine found the many Acura Integras use an idle control valve. Its idle control valve is placed on the intake manifold and uses a flat valve which can be screwed in and out to lower or raise the idle.
Idle Air Control Valve.