Discussion Starter · #1 ·
What happens if torque converter drains back after setting overnight? My truck takes about 10 seconds after starting to move in drive or reverse. When this happens the fluid level is up slightly when checked before starting. I was told by the dealer a check valve in the converter might be bad and it takes a few seconds to pump up. It doesn't happen every time. Could that depend what position the flywheel stops which could allow the converter to drain back. And lastly does this hurt anything.?