2008 focus sedan Motor mount question
Hello all i am a newbie to the Forum and to this car. My experence is more with ls based cars and old Grand nationals. not so much on the Inline seris motors of any type. I am seeking your knowledge!
my 08 focus sedan has a bad vibration between 900rpm and 1700rpm. the car and motor mounts have right at 70k miles on it but the motor has 35k on it. the previuos owner never change the oil from the day he bought it and it seized...the connecting rod broke, so i bought it and had to drop in a new motor. the motor mount are origional to the car. through all the other threads i have gotten some information in the matter but I am curious which Mount will be the primary suspect on this vibration? I didn't know if any of you guys have had any experience with this issue and the fix?
Any guidance would be appreciated!