the rear idler pulley

[ncfirefighter]

well i found that the back idler pulley is making a small nosie can theis be change with out removing the engine i know the front one was tight getting it out i had to lift up on the motor some.

 

[Mr Anonymous]

Yup. Depending on how your motor is located in the bay (every car is a bit different due to subframe alignment, etc.), a 3 foot prybar might be needed to push the engine over about 1/8" towards the driver side to be able to slide the pulley and bolt out together.