Help! Drivetrain noise still there!

[92ArcticTSi]

hey guys, im having a problem with my car and its really starting to get to me. It started about 4 months ago and it was a chu chu chu chu chu sound only under acceleration in 2nd gear. Tehn it worked itsway into 1st and third gear. This was when i had an act 2100 plate with a stock mitsu disc and stock flywheel. Sincethen,i have replace everything short of the tranny. Newparts are- Fidanza fliywheel, act 2600, new axle seals, t-case seals, center axle bearing, front axles, new u joints, carrier bearings, syncroshift. I finished the car yesterdayand i went and drove it i have the same exact noise in the same gears. i just dont see why it would be the trans, the car shifts nicer than any dsm i have ever driven, doesnt grind or feel notchy at all. anyone have any thoughts? If u need any more info just ask. thanks in advance!

 

[DSM90AWD]

Did you replace all the u-joints on the driveshaft and check the Lobro Joint boot for tears?
I just replaced my rear axle bearings in response to a similar noise. Grab the top of each wheel and push/pull. If you feel any "play" it's likely the bearing(s) have gone bad

 

[92ArcticTSi]

Did you replace all the u-joints on the driveshaft and check the Lobro Joint boot for tears?
I just replaced my rear axle bearings in response to a similar noise. Grab the top of each wheel and push/pull. If you feel any "play" it's likely the bearing(s) have gone bad

I just did all the u joint's, replaced the carrier bearings also. The lobro joint seemed find when i took did the carrier bearigns. the only other thing is oday i had it up on jackstands and i had it in gear the majority of the noise seeems to be coming from the passenger front wheel, towards the end of the tranny where i beleive the viscous is. Thanks

 

[1993eclipseGS]

Did you find a fix to the problem yet? The SAME EXACT thing is happening with my car, Same clutch set up also. I took the stock disc out and put in the 2100 disc and a fidenza flyhwheel, But the noise is still there.. It's only when I go to put it in second gear and accelerate.. Or, I can hear it alittle faint bit when the car is in neutral , With the clutch out. It also will do it but not as bad, If I rub the shifter up against, Like it's going to get put in
2nd gear, But without actually pushing the clutch in, Just tapping it up against it.

 

[fien4boost]

My 97 eclipse has been doing the same thing for about 3 months. It started in second then went to 1st and 3rd, and is working its way into 4th. its pretty fricken loud too. especially from outside the car. I havent had the $$ to fix anything yet but from reading both of you guys' posts, Im assuming it isnt the clutch or any joints. If you figure it out, let me know before I replace the wrong parts. thanks.

 

[1993eclipseGS]

The tranny will hafto come out, It is something internally.