02 V6 whining noise during shifting
#1
02 V6 whining noise during shifting
When I start the car from cold, it makes a whining noise. Then I shift it into park and the whining steadily progresses in proportion to the increasing RPM's as I accelerate. It doesn't want to shift out of first, and I have to get the revs quite high before it progresses to second gear. The whining decreases in intensity with each successive (higher) gear, and it becomes less prevalent after I've driven for 10 minutes.
After driving for 10 minutes, I pulled over and checked the ATF level while the engine was still running. It was about 1/4" below the lower mark for the HOT reading.
I started hearing this about 6 months ago and it's slowly gotten worse over time. Any thoughts what might be going on?
After driving for 10 minutes, I pulled over and checked the ATF level while the engine was still running. It was about 1/4" below the lower mark for the HOT reading.
I started hearing this about 6 months ago and it's slowly gotten worse over time. Any thoughts what might be going on?
#3
Here is a video I took this evening. I initially I was sitting idle and not moving, just cycling through the different gears with the shift lever. Then I started driving. It's a bit difficult to hear. Park and neutral don't really make any noise, and reverse does seem to be maybe a tad louder than in drive, but it's hard to tell.
And no, the filter has never (to my awareness) been cleaned. You think that could cause this?
And no, the filter has never (to my awareness) been cleaned. You think that could cause this?
#6
Yea after reviewing the video myself I guess it would be pretty tricky for someone else to discern what the problematic noise is.
I've been busy this week and haven't had time to investigate it. The noise is most prominent when I'm accelerating before it shifts to the next gear, so listening to it with the stethoscopic tubing probably won't be in the realm of possibilities. I don't think it's related to the steering at all, it's definitely something going on with the transmission.
I will try to have someone shift the gears when the car has just started (when it's worst) and see if I can get a recording from under the hood.
I've been busy this week and haven't had time to investigate it. The noise is most prominent when I'm accelerating before it shifts to the next gear, so listening to it with the stethoscopic tubing probably won't be in the realm of possibilities. I don't think it's related to the steering at all, it's definitely something going on with the transmission.
I will try to have someone shift the gears when the car has just started (when it's worst) and see if I can get a recording from under the hood.
#7
Could be a failing transmission oil pump. This could also cause low trans hydraulic pressure and trans shift issues.
Drop the trans pan and inspect the trans filter and small magnets placed on the bottom of the pan for metal debris.
Drop the trans pan and inspect the trans filter and small magnets placed on the bottom of the pan for metal debris.
#8
I'm curious, how do think a low power steering fluid level might be causing these symptoms?
#9
Thread
Thread Starter
Forum
Replies
Last Post