Strange Problem !! Strang sound in my car !!

[smallmaster]

hi sifu. im driving wira. i dono why for past few months,, my car dashboard, floor all vibrate when my car in idle state.

whenever i press the air cond button, it shakes more. sometimes i feel like want to take off the dashboard.

what should i do to cure this problem? n im goin to transplant engine this June !!

 

[Zeroed]

Not so strange lah. Very common.

-engine/transmission mountings
-engine smoothness (injectors, spark plugs, distributor, etc etc whatever that may be causing engine to fire unequally causing roughness and more vibrations)
-interior fitting loose

Older cars often have combination of all of the above.

With aircon on, engine load increases hence more vibrations.

 

[starscream]

Not so strange lah. Very common.

-engine/transmission mountings
-engine smoothness (injectors, spark plugs, distributor, etc etc whatever that may be causing engine to fire unequally causing roughness and more vibrations)
-interior fitting loose

Older cars often have combination of all of the above.

With aircon on, engine load increases hence more vibrations.

Totally agree, normally is mounting or spark plugs

 

[zac]

put what engine bro? carb or turbo?