hole by tanny

there this hole by my tranny and i want to know if its sopose to be there.

Has it got a year or engine or what trans or mileage?
They have a lot of holes in them.
Like what kind of a hole or is any fluid running out of it?
Where is the hole? How big is it?
WHAT IS IT DOING OR NOT DOING?
And like my mama told me do not go around sticking you finger in strange holes to check them out
MT

He might be talking about the wephole in the bellhousing on the 4L60E tranny..... If this is the case, yes, it is supposed to be there.

He might be talking about the wephole in the bellhousing on the 4L60E tranny..... If this is the case, yes, it is supposed to be there.
u r right but it leaks alot and my tranny take sometime to shift from third to fourth.:smokin:

He might be talking about the wephole in the bellhousing on the 4L60E tranny..... If this is the case, yes, it is supposed to be there.
u r right but it leaks alot and my tranny take sometime to shift from third to fourth.:smokin: :

Is it leaking oil or tranny fluid?

Is the tranny overfilled?

no i keep having to put more fluid in it leaves a puddle on the ground.:smokin:

So it is tranny fluid for sure, not oil?

Has it got a year or engine or what trans or mileage?
They have a lot of holes in them.
Like what kind of a hole or is any fluid running out of it?
Where is the hole? How big is it?
WHAT IS IT DOING OR NOT DOING?
And like my mama told me do not go around sticking you finger in strange holes to check them out
MT


We can not help you unless you help us. We need more info.:grinyes: :lol: :feedback:
Do hold back give us all you have got. We are not mind readers.

MT :feedback:

front pump seal??????

no i keep having to put more fluid in it leaves a puddle on the ground.:smokin:

Are you checking the tranny fluid level when the engine is hot and idling in park?

yeah thats how you check it anyways. and what front pump seal?:smokin:

the shaft seal on the front pump...... behind the torque converter.....

Has it got a year or engine or what trans or mileage?
They have a lot of holes in them.
Like what kind of a hole or is any fluid running out of it?
Where is the hole? How big is it?
WHAT IS IT DOING OR NOT DOING?
And like my mama told me do not go around sticking you finger in strange holes to check them out
MT

Well good grief.:banghead:
Give us some info so we can help or quit wasting our time.:grinyes: :lol:
We can not help unless you help us?:nono:
MT

what about the front seal?and the year is 85 k10 blazer and its got a 305,th400 tranny. not sure if the miles are correct but it says like 47000.
:smokin:

So it is tranny fluid for sure, not oil?
im sure that its tranny fluid because of the smell.:smokin:

what about the front seal?and the year is 85 k10 blazer and its got a 305,th400 tranny. not sure if the miles are correct but it says like 47000.
:smokin:

Ok now we are going places or getting some where on it.:grinyes: :lol:
But you are going to have to crawl under there and have a look at it.
The 400 transmission does not have any holes in it but the splash cover on the converter that does have.
So you will need to remove the splash cover and have a look in there.
With cover off you will be able to see the front seal.
If it is a leak when the engine is running it will be a pressure leak like front seal or trans cooler line.
If it leaks sitting it could be a pan gasket or dip stick tube or front pump gasket.
Clean off the old oil and remove that splash cover and have a look and you will see what is leaking.
Post back what you see or find out.
MT

Those Turbo 400s could leak at the vac modulator, the trans lines to the radiator, dip stick tube o-ring, or the pan gasket. That 47000 is most probably 247000 on an 85 so lots of use - speedo had no hundred thousand place - had one.

im sure that its tranny fluid because of the smell.:smokin:

You don't go by smell.

It could be brake fluid, or any type of fluid really.

i know what tranny fluid smells like and it smells like tranny fluid.

thanks MT-2500 i will give it a shot and get back.:smokin: