Automatic Transmission sounds like KÜT

Hello, I'm new to you. I have a 2004 model Peugeot 307 automatic transmission vehicle. Although I hit the gas during take-off when the traffic jams or overheating passes, the vehicle does not travel for 2-3 seconds and then starts to go with a knock from behind. Has anyone had such a problem before? What is the solution because I have revised the transmission of 160 thousand, now 187 thousand

First of all, welcome to us. What is done in the revision process is usually caused by the lack of adequate cooling of the chaffing oil.

Soner Bey gearbox was completely revised because it was completely gone, the vehicle was not moving. It cost about 3500 pounds. This problem I am talking about has begun in the last 7 thousand kilometers. I'm afraid it will be revised again

No bro, it's not a complete overhaul. As far as I understand, there is no trouble when the engine is cold. This is due to the fact that the gearbox oil cannot cool. The make-up 307s solved this problem with a larger oil cooler. For example, when the traffic moves, that is, at 90-100 km speed, you do not encounter this problem. even if you stop

Absolutely from the oil cooler. It does not cool down sufficiently.

Friends so what is the price of oil cooler

Brother, I have the same problem. 170 pounds piece price. my selonoid valves have changed at the authorized service in 2016. But now, once a day, it sounds like a kut, it gives an alarm and says automatic gear fault and -s * signs appear. There is no change. Stop and continue, um, my master said that if the solenoid valve and coolant change, there will be no problem. Including iscilij said 850 pounds. do you think if i just change the cooler

I just changed solenoids, only oil cooler left. Thank you very much for everyone :)