Hi all. I recently replaced my engine and transmission mounts in my 2007 Sentra. The new engine mount is a lot stiffer than the old one. When I start the car, the engine causes the car to shudder. Also the engine mount produces a creaking sound, which I think is from the mount moving on the chassis, on occasion.

I have a repair manual which is for the same year and engine but it does not line up with the actual parts I have. It lists parts that are not in my engine, omits others that are, and certainly doesn't match with the drawings on Nissan's parts website. For instance, I cannot find the transmission mount or part 11380M from the below link in any part of the service manual.

I want to verify that I have everything tightened to spec before running down other options. Below is a picture from Nissan's parts website which does not match with the service manual.

Image

Engine mount is leftmost, trans mount is central. My manual lists the following specs and some seem...off:

11510AC - 103 ft-lb (wrong? it's a small bolt and I already snapped one)
Bolts, engine mount to chassis - 48 ft-lbs
Bolts, engine mount to engine - 33 ft-lbs
Through-bolts, trans mount - 48 ft-lbs
Bolts, trans mount to chassis - 36 ft-lbs

I can post a link to the service manual is necessary. I'm looking at EM-102. Thanks for any help!