having what seems to be tranny noise when accelerating on 1996 Nissan Quest

225k 96 quest. Live on hill country. Noticed noise from front of vehicle while going up a hill the first time. Now its when accelerating too. Does not do while parked or placing in neutral in freeway and accelerating. It shifts fine, no loss of power. Noisier the more gas I give it. Just replaced front cracked manifold. It was very quiet when I did that. A/C makes no difference. Quiet on overdrive. Any downshifting when going up any inclines and you can start to hear it. Hard to describe the noise.

by in Redding, CA on June 12, 2013
0 answers