SPONSORED LINKS

Transmission is slipping when it has become warm after two or three miles of driving

Tiny
AL-AHEDL
  • MEMBER
  • 2006 CHEVROLET OPTRA
  • 1.6L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 56,000 MILES
My car is listed above with an aisin automatic transmission. The problem is when I start driving for few miles and car becomes warm in normal temperature its speed slows down like the transmission slip or loss its power. Sometimes the ATF is becoming foamy like there is air pressure inside it but when I stop the engine and restart again the car move in drive range and go to slip again. Please help me to solve this.
Thank you
SPONSORED LINKS
Friday, June 12th, 2020 AT 4:28 PM

9 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good morning,

The first thing I would do is service the transmission fluid. I would change the fluid and filter as the filter may be the issue not allowing enough fluid into the front pump for building the correct pressure for the clutches.

https://www.2carpros.com/articles/automatic-transmission-problems

https://www.2carpros.com/articles/how-to-service-an-automatic-transmission

Roy
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Saturday, June 13th, 2020 AT 6:23 AM
Tiny
AL-AHEDL
  • MEMBER
  • 6 POSTS
Thank you for your reply but fluid is new and filter. When restart the vehicle it moves about one tow km and starts to loss power or transmission fluid pressure.
Was this
answer
helpful?
Yes
No
Friday, June 19th, 2020 AT 7:16 AM
Tiny
AL-AHEDL
  • MEMBER
  • 6 POSTS
This happens when fluid reach its normal temperature.
Was this
answer
helpful?
Yes
No
Friday, June 19th, 2020 AT 7:18 AM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Okay, you have an internal problem. It could be seals or clutches.

The transmission will have to be removed and inspected. Most likely you will need to replace it with a new or used transmission.

https://www.2carpros.com/articles/bearing-press-how-to-use

Roy
Was this
answer
helpful?
Yes
No
Friday, June 19th, 2020 AT 7:22 AM
Tiny
AL-AHEDL
  • MEMBER
  • 6 POSTS
It's Aisin 40LE.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Friday, June 19th, 2020 AT 9:54 AM
Tiny
AL-AHEDL
  • MEMBER
  • 6 POSTS
Okay, engine I will, thank you.
Was this
answer
helpful?
Yes
No
Friday, June 19th, 2020 AT 9:55 AM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Yes, I know that. It was the transmission for the car.

Roy
Was this
answer
helpful?
Yes
No
Friday, June 19th, 2020 AT 10:16 AM
Tiny
AL-AHEDL
  • MEMBER
  • 6 POSTS
We found some water in the wiring harness connectors of the transmission.
Was this
answer
helpful?
Yes
No
Monday, June 22nd, 2020 AT 1:17 PM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Water is not good at all. The question is where did it come from?

Clean the connector of all fluid and re attach and drive it and see if it is still doing the same thing.

Roy
Was this
answer
helpful?
Yes
No
Monday, June 22nd, 2020 AT 2:06 PM

Please login or register to post a reply.

Sponsored links