I recently changed from conventional oil to full sunthetic oil in my 2000 ex coupe 5-speed.

Now at idle, i notice a very slight vibrating in the front end.....it is so ever slight, it may just be my imagination.

could the switch cause something like this?

80,000 miles on car

 

Check you motor mounts.

But no, the eingine might sound a little different but oil wouldnt be causing vibration.

 

if anything the synthetic would get rid of the lil noise

 

thanks for the replys, i am very paranoid of my vehicles so it is probably my imagination..............80,000 miles....still drives like new.

 

Yea Have you seafoamed your car? Usually it gets rid of the pinging and little ticks from your engine Its good to break down the carbon buildup and may get you some more MPGS