2009 Hyundai Elantra "engine vibration" Questions

...while & the gear is on selection(drive) and the vibration increases when I put the A/C on check for a weak or broken engine mount. most likely the one on the right side of the engine has gone

...when I put it in neutralit vibrates less There are several reasons this could be happening.could be engine or transmission mounts are bad,could need a tune up possible idle control motor,how does the ...

...engine vibrates at idle. Some days the vibration is worse than others. Outside temperature seems to play a part. Problem not as bad when really hot outside. Over 90 degrees. Engine smooths out ...

after water service my car is engine is Vibrating and speed pick up is reduced and engine sound is abnormal please advise me what to do next. Hi Sounds like moisture in the ignition wires. Pull the ...

Vibration is at engine speed when in motion. What is wrong? Was the flywheel surfaced or replaced? if surfaced , it may have not been surfaced flat. some are two step and have to be within tolerances.

...engine vibration, some of white smoke during warm up operation, noisy valves, recently i have chaged the fuel pump and all filters,when i stop vehicle and release the brakes the engine rpm,s increase ...

...vibration in car when air conditioner compressor kicks in. I notice when at idle. It didn't do this when new, now at 30,000 miles check the engine breather pipes for cracking and going soft first if ...

...engine and vehicle ground and do the same with the ends of that wire as well. Those connections are subject to failure from corrosion and vibration and when they get intermittent or fail you have odd ...

...vibration, I felt scared i don't know what to do.. so i switch-off the engine right away. But when i tried to start the engine again it wont start. Then I called a mechanic and he said the engine is ...

...engine light on.Got it fixed into a scanner and the mechanic cleaned the injectors but again the light is on.I use 90 octane instead of 95 as 95 is not available in my area.Please answer.Also, since ...