Have your motor mount checked.
If the motor is shaking in your Kia Sephia, you probably have loose motor mounts. Simply tightening these up will stop the engine from shaking and vibrating.
bat motor mounts cause the shaking a knock sensor realizing its shaking is the light get new mounts
Motor or transmission mounts. That or your transmission is slipping one way or the other.
It is scared of something, is there an Escalade around? Seriously, shaking while driving could be wheel balancing or front end alignment. Shaking while at idle or what seems to be coming from the engine might be a motor mount.
most likely. 65;
Rough idling is whenever the vehicle's motor "misses" or does not fire causing an imbalance and a loss of rotation reducing the motor's power and causing excessive shaking.
Motor mount
When you beat the blower motor, you are probably shaking the blower resister. The resister is what controls the blower speeds and is probably bad or loose.
depending on your vehicle, it could be the engine timing. when the vehicle is parked and running open the hood and look at the motor, if its shaking alot, its usually timing.
your problem is yu have a broken motor mount that will make the car shake when you start it and step on it
It is important to know the symptoms of a bad car part. The symptoms of a bad motor or transmission mounts are loss the car part, shaking and lots of noise.