as i drive i hear feel it shift to 2nd and 3rd but not into 4th theres a humming sound and it feels like it holding back in power i have no check eng. lite on but i used an obd II and scan yool and it gave me a code P0001 WHICH I LOOKED UP AND IT TELL ME ABOUT FUEL NOTHING ABOUT SHIFTING
My car has 140000 miles.
My car has an automatic transmission.
Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing