car shakes a lot when i launch?? (g35)
#1
OG SKYWALKER
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car shakes a lot when i launch?? (g35)
its been like a month since i got new tires on my car, i never had problems launching, but recently when i dump the clutch at any rpms it seem to shake a lot(no problems at all when i drive normal). it feels like the tire skips on the road instead of just making a clean take off. the whole car shakes especially the transmission. does anyone know what this may be? one other thing, when i got the tires changed, one of the lug nuts got stripped and it wouldnt come off the stud so they had to cut off the whole stud and replace it. i dont know if they did a shitty job and that might be the reason... any help would be great thx
FYI. the car was launching fine with new tires until two days ago
FYI. the car was launching fine with new tires until two days ago
Last edited by CHUBBZ510; 06-15-2010 at 12:13 AM.
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OP, if thats the case, the fix is here:
SPL Parts solid diff bushings:
http://splparts.com/store/product-info.php?pid37.html
https://my350z.com/forum/suspension/...wheel-hop.html
Looks like this:
SPL rear solid diff bushing in subframe - rear diff STUD:
Front Diff ears:
-J
SPL Parts solid diff bushings:
http://splparts.com/store/product-info.php?pid37.html
https://my350z.com/forum/suspension/...wheel-hop.html
Looks like this:
SPL rear solid diff bushing in subframe - rear diff STUD:
Front Diff ears:
-J
#7
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I would say to inspect the subframe bushings as well, but thats not as likely.....
Review this thread:
https://my350z.com/forum/mid-atlanti...-bushings.html
-J
Review this thread:
https://my350z.com/forum/mid-atlanti...-bushings.html
-J
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#11
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[QUOTE=JasonZ-YA;8457797]OP, if thats the case, the fix is here:
SPL Parts solid diff bushings:
http://splparts.com/store/product-info.php?pid37.html
https://my350z.com/forum/suspension/...wheel-hop.html
Looks like this:
SPL rear solid diff bushing in subframe - rear diff STUD:
JDM finned diff cover FTW
SPL Parts solid diff bushings:
http://splparts.com/store/product-info.php?pid37.html
https://my350z.com/forum/suspension/...wheel-hop.html
Looks like this:
SPL rear solid diff bushing in subframe - rear diff STUD:
JDM finned diff cover FTW
#12
Curious what fixed this issue. I did 4k launch yesterday with arc uprev and my car started vibrating especially the tranny. I am unable to visualize the rear diff bushing cuz the RAS is blocking it. Did new bushings fixed the vibration? Don't burn me with "use search" and i know this is a 7yr old thread.. Thanks in advance
#13
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It could be so many things..... Bushing, Springs, Track, Alinement, Tire Pressure, Ect .........
Tire pressure has alot to do with it.
Example:
Last time out at the track, car set up for the strip, the works, Full slicks. I launch at 5000rpm. Was running 18psi in slicks and had bad tire shake, dropped it to 16psi and it went away..... other times at the track ran 18psi with no problems.
Tire pressure has alot to do with it.
Example:
Last time out at the track, car set up for the strip, the works, Full slicks. I launch at 5000rpm. Was running 18psi in slicks and had bad tire shake, dropped it to 16psi and it went away..... other times at the track ran 18psi with no problems.
Curious what fixed this issue. I did 4k launch yesterday with arc uprev and my car started vibrating especially the tranny. I am unable to visualize the rear diff bushing cuz the RAS is blocking it. Did new bushings fixed the vibration? Don't burn me with "use search" and i know this is a 7yr old thread.. Thanks in advance
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