i notice when i start accerating i notice the car is shaking. esspecially in 2nd and 3rd gear between 2000-3000 rpm. it bother me i need advice

 

sounds like bad axles...

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by roger93si &raquo;</TD></TR><TR><TD CLASS="quote">sounds like bad axles...</TD></TR></TABLE>

exactly

 

Bad axles most likely. If you take your foot off the gas pedal and the shaking stops, it is most definitely axles.

More specifically, bad inner CV joints, could be one or both sides.

 

u know what i just replaced my axles a month ago. however before i change my axles the problem was worth. since i changed it its only a lil but however it stills brothers me

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by roger93si &raquo;</TD></TR><TR><TD CLASS="quote">sounds like bad axles...</TD></TR></TABLE>

 

its because u bought autozone axles right.......

 

same thing happend to my friends 97 lude we thought it was the axel but something had gone wrong in the transmission i think it needed a new bearing

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by white_db8 &raquo;</TD></TR><TR><TD CLASS="quote">u know what i just replaced my axles a month ago. however before i change my axles the problem was worth. since i changed it its only a lil but however it stills brothers me</TD></TR></TABLE>

rebuilt axles are known to suck, a lot of people end up going through several sets before finding one that doesn't shake.

 

also could be wheels out of balance.

 

Check the flywheel it might have some spots on it, and I know this may sound dumb, but it is overlooked all the time, make sure you have the right lug nuts on the wheels that you have.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 1.8L_allmotormilitia &raquo;</TD></TR><TR><TD CLASS="quote">also could be wheels out of balance.</TD></TR></TABLE>

yea, that's exactly my problem. changed my rims and tires and once i'm doing about 70 or so, the wheel shakes like crazy. i've been putting off getting the tires balanced forever.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by roger93si &raquo;</TD></TR><TR><TD CLASS="quote">sounds like bad axles...</TD></TR></TABLE>

 

i had a similar problem. car would shake at low rpm
it was my clutch/pressure plate and 1 motor mount was broken

 

i would say axles or hub bearings

 

i also have the same issue, under 30mph in lower rpms when u give it past a quarter throttle it shakes and vibrades the doors but once i get over 40 its fine.
I replaced one axle thinking it was that, no luck. then i broke the other side soon after so both were replaced. it drives smother but still vibrates. im thinking wheel balance.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 99em1_sir &raquo;</TD></TR><TR><TD CLASS="quote">i also have the same issue, under 30mph in lower rpms when u give it past a quarter throttle it shakes and vibrades the doors but once i get over 40 its fine.
I replaced one axle thinking it was that, no luck. then i broke the other side soon after so both were replaced. it drives smother but still vibrates. im thinking wheel balance.</TD></TR></TABLE>

did you use rebuilt axles, maybe from AutoZone?

 

i went threw 7 sets of NAPA axels and they all vibrated on accel. i finaly said screw this aftermarket **** and got a pair of OEM remans. they have a 3 year 30k warranty on them. The weird thing was that the NAPA axels were acutaly half an inch to short on each side compared to the factory one's. this possibly was the cause of my vibration.

 

is it more of a shaking or a jerking? cause mine jerks and i want to know what it is. especially 2-3k in 2nd gear

 

Yes they are rebuild. this is my second set of re builts. the first set rode just like stock. i have discovered that driver and rear motor mounts are blown. car only shakes under load. if i take my hand off the wheel and give it gass it starts to pull right but without nay gas tracks straight and sumtimes sightly right.

 

Brakes could also be the problem (i.e. rotors out of spec). Get under the car and check.

 

im running drilled and slotted rotors on full itr suspension and spindals. there is no shaking when breaking at all only when i dip past 1/4 throttle

 

i would say check the inserts on your motor mounts

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by sk4lin3 &raquo;</TD></TR><TR><TD CLASS="quote">i would say check the inserts on your motor mounts</TD></TR></TABLE>
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 99em1_sir &raquo;</TD></TR><TR><TD CLASS="quote">
Yes they are rebuild. this is my second set of re builts. the first set rode just like stock. i have discovered that driver and rear motor mounts are blown. car only shakes under load. ....</TD></TR></TABLE>

 

i had a bad diff do the same exact thing
replaced it with quaife now no problems