Cerma at
Do the following and it will be fixed, for good.
Do not deviate, do not cut corners, do not try and drain and fill it yourself. You will get it wrong.
1. Find a larger more competent Hyundai, or better yet, a new Genesis only dealer. (The reason is all the big Genesis sedans use the ZF pattern 8AT).
2. Purchase 7 qts of CERMA AT. Yes, its F--king magic.
3. Pay them the labor only rate to do your change. They will FULLY drain your TC. Something you cant do. Unless you have a pressure vacator/filler.
4. Enjoy your new transmission. Not only will your symptom immediately go away. Over time your trans will get better.
Dont believe me. Just ask M Kramer on this forum. He dilly dallied, tried his own way, then finally followed said advice, and VOILA ! His car was fixed. and you havent heard a peep from him since. LOL!:wink:
https://www.cermastore.com/transmission-fluid-automatic.html
Oh, you would be wise to get a trans cooler afterward too.
Do the following and it will be fixed, for good.
Do not deviate, do not cut corners, do not try and drain and fill it yourself. You will get it wrong.
1. Find a larger more competent Hyundai, or better yet, a new Genesis only dealer. (The reason is all the big Genesis sedans use the ZF pattern 8AT).
2. Purchase 7 qts of CERMA AT. Yes, its F--king magic.
3. Pay them the labor only rate to do your change. They will FULLY drain your TC. Something you cant do. Unless you have a pressure vacator/filler.
4. Enjoy your new transmission. Not only will your symptom immediately go away. Over time your trans will get better.
Dont believe me. Just ask M Kramer on this forum. He dilly dallied, tried his own way, then finally followed said advice, and VOILA ! His car was fixed. and you havent heard a peep from him since. LOL!:wink:
https://www.cermastore.com/transmission-fluid-automatic.html
Oh, you would be wise to get a trans cooler afterward too.