RTR3 having hard time going striaght!!!!  
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All Forums >> RC Cars, Buggies, Trucks, Tanks and more >> RC On Road Nitro Cars >> RTR3 having hard time going striaght!!!!
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RTR3 having hard time going striaght!!!! - 9/2/2008 6:17:25 AM   
aler_ka


 

Posts: 25
Joined: 9/2/2008
From: hon, HI, USA
Status: offline
i have a hpi rs4 rtr3.. that i bought used with a new os 18cvr...
alway have hard time getting it straght ..
does any of u who have the same car have the same problem ????


       Post #: 1

RE: RTR3 having hard time going striaght!!!! - 9/2/2008 7:11:50 AM   
Doonagoowin


 

Posts: 318
Joined: 5/23/2008
From: Draper, UT, USA
Status: offline
Can't say I have, have you tried adjusting the steering trim?

That's a sweet looking car though... How much was it?

(in reply to aler_ka)
       Post #: 2

RE: RTR3 having hard time going striaght!!!! - 9/2/2008 7:14:29 AM   
aler_ka


 

Posts: 25
Joined: 9/2/2008
From: hon, HI, USA
Status: offline
lol yes i did .. i got adjustable tie rod also a aligment kit and it still ran side way@!!! ..
anyone of you think changing the chassis might help..
cause it been though alot of accident ... i just hammer it back together !!

(in reply to Doonagoowin)
       Post #: 3

RE: RTR3 having hard time going striaght!!!! - 9/2/2008 8:36:37 AM   
Cypriot Boy


 

Posts: 692
Joined: 1/18/2007
From: Nicosia, CYPRUS
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well the only thing i can say to you is to adjust your trim if it still inseased then check for any broken parts...

_____________________________

I am glade that i am able to say that i have a prototype/concept car.... Team Magic G4+....

(in reply to aler_ka)
       Post #: 4

RE: RTR3 having hard time going striaght!!!! - 9/2/2008 8:57:19 AM   
aler_ka


 

Posts: 25
Joined: 9/2/2008
From: hon, HI, USA
Status: offline
so what could be wrong .. i even got new metal servo.. lol !!

(in reply to Cypriot Boy)
       Post #: 5

RE: RTR3 having hard time going striaght!!!! - 9/2/2008 8:59:03 AM   
aler_ka


 

Posts: 25
Joined: 9/2/2008
From: hon, HI, USA
Status: offline
i bought that for 200, cheap if you ask me !!

(in reply to Doonagoowin)
       Post #: 6

RE: RTR3 having hard time going striaght!!!! - 9/2/2008 9:43:00 AM   
Cypriot Boy


 

Posts: 692
Joined: 1/18/2007
From: Nicosia, CYPRUS
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well i dont know, check your front differential, dogbones, caps.... check if everything is in its right place.

_____________________________

I am glade that i am able to say that i have a prototype/concept car.... Team Magic G4+....

(in reply to aler_ka)
       Post #: 7

RE: RTR3 having hard time going striaght!!!! - 9/2/2008 11:21:43 AM   
Spetz


 

Posts: 1450
Joined: 9/7/2007
From: , CYPRUS
Status: offline
Make sure everything moves freely
ie, all the suspension, wheels, differentials
Alignment, steering trim, belts/shafts

If everything is ok then I guess the last thing is that maybe the chassis is still bent

(in reply to Cypriot Boy)
       Post #: 8

RE: RTR3 having hard time going striaght!!!! - 9/2/2008 6:40:04 PM   
l0lzpl0x


 

Posts: 101
Joined: 8/8/2008
From: dartford, UNITED KINGDOM
Status: offline
replace the front section.

and what pipe/header is that?

thanks nice car

(in reply to Spetz)
       Post #: 9

RE: RTR3 having hard time going striaght!!!! - 9/2/2008 7:05:24 PM   
aler_ka


 

Posts: 25
Joined: 9/2/2008
From: hon, HI, USA
Status: offline
lol i have no idea !! agian thank for the info !! i try and see what i can do ...
one more question .. does any one have rear mount exhaust on they rs4 ???

(in reply to l0lzpl0x)
       Post #: 10

RE: RTR3 having hard time going striaght!!!! - 9/2/2008 9:28:13 PM   
CBM Racing


 

Posts: 684
Joined: 1/12/2007
From: rhinelander, WI, USA
Status: online
Also check rear suspension arms. If one is upside down it will pull one way or the other. Another simple check, see if maybe wheel nuts are to tight holding plastic hubs against bearing to tightly causing it to bind. Also check front c-hub/axle carriers for parts on wrong side of car or upside down. I'm sure you will figure it out soon whatever it is. Good luck!

_____________________________

MMmm..Piepants..

(in reply to aler_ka)
       Post #: 11

RE: RTR3 having hard time going striaght!!!! - 9/2/2008 10:36:24 PM   
Doonagoowin


 

Posts: 318
Joined: 5/23/2008
From: Draper, UT, USA
Status: offline
Explain how it actually goes to a side. If it seems like it's just slowly drifting out to a side, then your trim is off.
If it cuts hard, then I'm guessing one wheel isn't going at the same rate as the other.

(in reply to CBM Racing)
       Post #: 12

RE: RTR3 having hard time going striaght!!!! - 9/3/2008 7:46:03 AM   
aler_ka


 

Posts: 25
Joined: 9/2/2008
From: hon, HI, USA
Status: offline
its kinda hard to explain,,, seem like servo having hard time getting the wheel back into position .. no matter how i adjust it, after turning alway go side way !

(in reply to Doonagoowin)
       Post #: 13

RE: RTR3 having hard time going striaght!!!! - 9/3/2008 8:23:32 AM   
aler_ka


 

Posts: 25
Joined: 9/2/2008
From: hon, HI, USA
Status: offline
also does anyone run a rear mount exhaust setup on they rs4 3.. i really think it would be cool to have smoke coming out from the rear not the side!!!

and i did search and found something like this "http://www.tsais.com/products/exhaust/E1020R.html"



< Message edited by aler_ka -- 9/3/2008 8:24:17 AM >

(in reply to aler_ka)
       Post #: 14

RE: RTR3 having hard time going striaght!!!! - 9/3/2008 4:48:09 PM   
Car-Boy


 

Posts: 351
Joined: 9/22/2007
From: Katy, TX, USA
Status: online
Take off the springs and make sure they are all the same hight or size or damaged (if one is damaged...thats the problem)

Make sure all shocks sit on the same settings.

Make sure shock have the same amount of spacers.

Set your car on something so wheels spin freely, grab rear wheels and spin forward, look at the front wheels and see if one is not turning the same as the others, then do the same with the rear

Set your car on something so wheels spin freely, take off dogbones to each wheel, and spin each wheel and see if one doesnt spin very good.

Take off wheels, place car on flat surface, puch down on each corner, if it wobbles, then your chassis is damaged.

If none of these tips we (RC members) recomended solve your problem, Im gonna start thinking its your radio or receiver.
Borrow a friends radio and receiver, place them on your car, drive it and see what happens.

(in reply to aler_ka)
       Post #: 15