Hi, my 2007 Scion tc stopped working all of sudden it started vibration. When I press the gas to accelerate it doesn't have any power. It doesn't overheat and still drive able but it can't drive fast no power when accelerate. I haven't gone to checked for codes because I don't want to drive it and make it worse. One mechanic said it might be the catalyc converter might be clogged and it has to be cleaned.
tow it to a mechanic