Tranny problem

90_CougarLS

Registered User
My tranny is making a wierd noise. At least I think it is coming from my tranny. When I get to 3000 rpm it starts making this really loud humming noise and gets worse as the RPMs rise. It is an AOD
 
Trans

90_CougarLS said:
My tranny is making a wierd noise. At least I think it is coming from my tranny. When I get to 3000 rpm it starts making this really loud humming noise and gets worse as the RPMs rise. It is an AOD
The easy way to tell is take it to a trans shop and have them look at it. Most places look at it for free.
 
I called AAMCO, made an appointment. I was busy that day so I didn't go and they sent me a free diagnostic test coupon (originally 50 bucks.) So try that.
 
Do you have gears in it?
My 93 has 373's and it makes a humming noise on the freeway when i'm cruising around 70mph.
Dave
 
v8killr said:
Do you have gears in it?
My 93 has 373's and it makes a humming noise on the freeway when i'm cruising around 70mph.
Dave

No I have stock gears, it just started doing it the other day
 
Does it follow engine speed, or vehicle speed? For example, if you start off in 1, does it consistenly make the noise at the RPM you mentioned?
 
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