I have just bought a corolla se saloon 2003 automatic, the problem which i am facing is that the gear shifts from 1st to 2nd smoothly on low speed, but as i accelerate the gear wont shift to 3rd gear and it will onlt take load on high rpm, it wont shift to 3rd gear and im unable to drive it at 70km at 2.5rpm. It did worked for a while during a drive and shifted smoothly to 3rd and 4th gear.
Please advise which part is not working, the gear throttle sensor or the gear itself.
I went to my mechanic and he said the usual k bhai sb ap ka gear box change hoga which is not the solution.
Seeking profissional advice, of if some one have a good mechanic who works on automatic gears please let me know.