Vibration/Shaking 900 to 1000 rpms?

[Mock]

Between 900 and 1000 rpms i have a very bad shake in my car. On when in netural and car is warming up or almost warmed up completely.

 

[g00s3y]

Have you checked your transmission to make sure it is installed and bolted up correctly? It may also be your clutch/disc/flywheel. First start off by checking the transmission to see if everything is in order on the outside of it.

 

[Nick2gGST]

do you have stiffer motor mounts?

 

[Calan]

That sounds like a really bad miss that is only noticable at low RPM's. How does it run otherwise? Any hesitation or power loss? How does your timing look?

It's hard to diagnose without seeing it...your "really bad shake" may be my "the car is running pretty smooth today".

If it is a really bad shake though, you may have something seriously not right that is being masked at higher RPM's. Have you done any recent work on the car just prior to the vibration showing up? That's always a good place to start.

 

[Mock]

That sounds like a really bad miss that is only noticable at low RPM's. How does it run otherwise? Any hesitation or power loss? How does your timing look?

It's hard to diagnose without seeing it...your "really bad shake" may be my "the car is running pretty smooth today".

If it is a really bad shake though, you may have something seriously not right that is being masked at higher RPM's. Have you done any recent work on the car just prior to the vibration showing up? That's always a good place to start.

Bro you are God. Power lost at low rpm's like im clutch is slipping but other wise its fine. No this really bad shake is all the time when warming up.
http://www.dsmtuners.com/forums/newbie-forum/342006-really-need-help-transmisson-problems.html this also happened about a month ago. But haven't had any problems like this sence. Expect for the bad shaking.

 

[Calan]

Bro you are God..

Only my GF gets to call me that...

***********

Based on your other thread, it definitely sounds like something isn't right between the motor and tranny. Did you check the flywheel step when you installed the clutch and flywheel? (I'm guessing you did these mods just before that other post?).

What happens with the car just idling and out of gear?

 

[Mock]

Well I didn't install clutch had a company. My pops wouldn't front me the money unless i had a warranty. Other issues it just doesn't feel like the clutch grabs when power shifting. there is a delay that i never had before.

 

[Calan]

My money is on a problem with the flywheel step or how the the flywheel/clutch was installed.

Unfortunately, I think your best bet (assuming that is the case) is to pull the tranny and check things out.

Before you do that though, get some more opinions, and double-check the obvious stuff like the shift lever engagement (at the slave cylinder), clutch pedal adjustment, etc.

EDIT:

My pops wouldn't front me the money unless i had a warranty.

Wait... you have a warranty? If it is covered by whoever did the work, take it back to them before you do anything.