Bent axle? Bent wheel Tires out of balance Engine running on all cylinders?
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.
If the car has recently had work on the engine or tranny, check the mounts for proper placement of the bolts. If not, it might be an alignment problem.
You may want to check the motor mounts, it sounds like the engine is vibrating.
Try having the wheels balanced.
when i had that issue i took it to the dealership and they said that after speeding and breaking fast the motor mounts ware off to where the engine is siting without any support and it begins the rattle the car after replacing them it stoped vibrating
bat motor mounts cause the shaking a knock sensor realizing its shaking is the light get new mounts
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A radiator has rubber mounts that hold it in place. There should be no shaking from the radiator unless one of these mounts is defective or the bolt that holds it on is loose.
Most likely you need to change your motor mounts...
No....The engine mounts are in the wrong place.
it could be your engine mounts are needing replaced
The 1997 Cavalier has two motor mounts, as well as a transmission mount. If the mounts are broken the motor can move around and cause damage to components under the hood.