Whine in Reverse
Hey guys, I changed out my manual tranny fluid and rear differential fluid about a week ago. Right after doing so, I noticed my car makes a really loud whining noise in reverse. It was definitely not this loud before. It makes it even if the car is in neutral so I am thinking maybe something with the differential. I used that cheap supercraft synthetic stuff from walmart. I think it was either 70w 90 or 80w 90, can't remember for sure. I looked it up at work and I didn't see that the rear differential called for any kind of limited slip additive or friction modifier. I told my boss about it and he gave me some TX-7 differential additive (friction modifier). Could it be the fluid? Anybody have any experience with TX-7?
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tell her to stfu? :dunno:
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I did...they never listen.
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wow,
beers :beer: |
Get some redline fluid in there
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I wouldn't put anything in to try to "correct" a fluid problem. I'd swap it back out for the well-accepted RedLine brand fluids, MT-90 and 75W90 GL4, iirc, but search. But first, when you filled the cases, was the car completely level? If not, it may have been underfilled. The very first thing I would do, before driving it further, is double-check the fluid levels.
When you say it's making the noise in Neutral, do you mean while it's parked, or in motion? |
In motion. Somebody at work heard it and told me it was the rear brakes. I didnt think I underfilled it since I do several every day. The timing of the noise was just real bad. lol
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