A - 1 Transking

had my transmission rebuilt over there. less than 3 month it broke down again. they told me it would be a sensor needs to be replaced charged me 300 more for a sensor. but the check engine light kept on coming on. took it back to them 3 times still the same engine code. the owner finally told me it has to be my transmission problem and it doesn't wanna fix it anymore even tho it is still under warranty. I took my car to the dealer had them double check on my transmission, dealer said the sensor they claim they replaced had never been touched and looks like they have replaced a sensor that is not even related it to the check engine light code. and my computer works perfectly fine. i went back to A-1 transking again talked to the owner. he said he doesn't care what the dealer says. his "BOOK" told him that, it was the right sensor to be replaced, and now he wanted to charge me more money to replace the correct sensor...this is the worst place u can go to and get ur car work on when they don't even have enough knowledge on which sensor to replace on ur vehicle.