Decently heavy vibration in fourth gear between 2000-2300rpm

[dinkers542]

During acceleration between 2000 and 23or 2400rpm in fourth gear it feels like my tranny or enging are vibrating or shaking a bit. Any insight to what this might be?

Thanks,
Dinkers

[Bean]

we'll need a bit more info. Is this under heavy load (i.e going uphill) or even when coasting (i.e. small throttle input)... also only in fourth gear or also in 5th and 3rd?

[dinkers542]

More so under pressure but also when at low throttle. Gears 1-3 seem to be good and so does fifth but I will have to feel out fifth on my way to work.

Thanks,
Dinkers

[Bean]

one thing you might want to check is the center bearing of the driveshaft... it's a long shot but might be the culprit.

[dinkers542]

So I did notice it in 5th gear today on my way to work. I wish it wasnt raining cats and dogs over here I Seattle or I would get it up on stands to check today.

Although I hope it is the drive shaft as im getting all my gts swap parts on Sunday.