Can you flush a torque converter?
Using high pressure fluid to couple the engine and transmission, the torque converter requires clean fluid to operate correctly. Flushing the debris requires an exchange of transmission fluid.
How do you fill a torque converter after draining?
If your converter has a drain valve, then you can refill it in the car. Assuming it’s completely drained, rotate the torque converter until the valve is as horizontal as you can get it. Connect a two foot length of 3/8ths inch plastic tubing to a large plastic syringe and fill the syringe with fluid.
What happens if you don’t fill a torque converter?
The transmission will have no pressure to engage a clutch until the converter is full and starts supplying backpressure. So it won’t move or anything. An older car that has a torque converter that bleeds down too much can often be identified by dropping it in gear and nothing happens for a moment.
What happens if you install torque converter wrong?
When the torque converter starts malfunctioning, you may feel shuddering and even slipping in overdrive. You usually notice your car shuddering because it feels like it’s vibrating. Your car will vibrate even when you’re not going very fast. The shuddering makes the car lag and is very noticeable.
What are the symptoms of a loose torque converter bolt?
A loose bolt on a flexplate or a crack between it’s bolt holes; can result in a knocking or rattling sound. The sound is very similar to a bad connecting rod and is often misdiagnosed.
Should I use Loctite on torque converter bolts?
I also had the bolts work loose. Avoid the mess with loctite. Yes, One drop of red is all it takes, dont drown them or they really may not come out..
Can a bad torque converter leave you stranded?
It functions in the same place in the driveline as a clutch would, creating a bridge between the engine and the transmission. When they go bad, they have the potential to leave you stranded. Understanding them certainly can keep you from being stranded on the side of the road.
What noise does a loose torque converter make?
A loose torque converter can sometimes sound like piston slap or a rod knock, but it’s actually just the TC hitting the flywheel. While this definitely isn’t good, all your technician typically has to do is tighten the bolts, as long as nothing else has been damaged yet.
Should a torque converter rattle when you shake it?
With no fluid in a new converter to cushion things a bit, it will sound like it rattles around a good amount. Will almost sound like something the size of a hockey puck is loose inside the converter when you shake it around.