Whine under acceleration Jeep Commander 2006 5.7 liter hemi

jeep
commander

#1

Jeep Commander begain whining on acceleration. Car shifts rough in first gear. Check engine light in and out. What could we be dealing with here?


#2

Can you get the codes read and report them here?


#3

Most likely you have a bearing going out on either the serpentine belt tensioner, a idler pulley or on one of the components that is driven by the serpentine belt.

But get those codes read and post them here. It may give us more of a clue.

Yosemite


#4

The codes are p0700, p0732,p0733, and we replaced both speed sensors, and the transmission pressure sensor, oil smells burnt. :confused:


#5

Does the tranny fluid look black with a burnt smell?

If so. Not good!

Tester