Hi all, new proud owner of a 2006 Ez aerosport orange .
Bought this car as a second car.

I have a few Q for this car..

My engine trembles once I turn off the AC and when I uses the power window, all this during idling.

While slow moving, once my rpm hits 2.1k -2.6k , the engine vibrates too.. but only between this rpm.. any idea?

Btw, anyone swap in a 4cylinder (JB-DET) here b4? Any advantages? Cos some say it's not much diff from the original engine.

Also the last would be 3rd party mounting,
Which brand should I go for?

Thx in advance 😬

Thx for the reply ..😊

Will get the alternator check..

And ya... the reason I might consider of the Jb Det 4 cyl coz it's smoother for the less vibration .. not really that I need more power ..also it's not that pricey for this halfcut

Will try to source out more on the mounting 1st b4 decide.. really need to ask some opinion b4 getting it..

😊😊

Need advise , just done major service but my car still vibrates when slow moving at 2k rpm

Here’s what I’ve done so far.

Original mounting set change
Timing belt, belt tensioner, all belts
ATF oil, Engine oil
Spark plug, plug seal , cover seal..
Brake pads too....lol
Alternator check no issue.. also grounding done on alternator.
Throttle cleaned

The vibrate only will occur during rpm hit 2k , after driving bout 30minutes, my leg will feel numb...like ant crawls..lol

Really lost already ...dunno how to diagnose..

Should I try decarbonise? Fuel injector change?


Oh god pls help