Rough Ride Around 60km/h?

not sure if this should be in the 4 cyl section or not but i have recently been finding that my 07 2wd access cab has been vibrating like the wheels are unbalanced around 60 km/h. but the thing is it only does it when there is a load on the engine, it doesn't happen when its coasting. any ideas on what would be causing this? thanks

 

anyone with any ideas?

 

have that same problem. everyone says road force balancing.

http://www.tacomaworld.com/forum/2nd-gen-tacomas/44624-road-force-balancing.html

 

have u lifted ur front end? this is a common problem with ppl who lift due to stress on the front diff and cv axles. Can you feel the vibe through your steering wheel and brakes?

 

How about aftermarket rims or tires? Perhaps they are Out-of-Round.

 

no lift.. no rims. different tires but i figured that if the were unbalance or out of round i could feel it all the time or at least more than 55 - 60 km\h. i can feel the vibration through the steering wheel and gas pedal. i can see the dash even vibrating. but i cant tell in the brakes cuz it stops when i take my foot off the gas. thanks for the replies tho guys. any other ideas?

 

Can't help with your problem but my name is Carson also lol

 

lol i saw the post and i was thinking why is it showing a new post if my name is the last poster. anyways cool. but anyone else?