No, only add once the transmission is reinstalled.
major job for the inexperienced you must first remove the transmission then you remove torque converter from flex plate. flex plate is equivalent to a fly wheel in a standard gear box to replace torque converter, is another job in itself as it must be installed loosely until transmission is installed , then properly filled with transmission fluid then tightened properly if not sure about all this, it is likely to not work or fail going down the road WAIT!, ..unbolt the torque converter from the flex plate and remove with the transmission! If you pull the transmission separately, you risk damaging the pump in the transmission! Same applies going back in, the torque converter needs to be meshed into the front pump of the transmission before putting into the car. Then once the transmission is bolted to the engine, THEN you bolt the torque converter to the flex plate. If you do as described in the first answer, you will very likely end up replacing the entire transmission! This job requires experience and special tools, not for the beginner.
Put tranny up then install the torque converter to tranny first , NOTE : Make sure when installing the torque converter to the tranny that you can only slide your middle finger in bettween the tranny and torque converter , if the torque converter is not all the way in, the torque converter will tare up the tranny shaft.
If the torque converter is loose it can do alot of damage to the transmission too. My ex- had to replace the transmission because the bolts were not put in correctly when someone else had changed something out. He had to put in a new transmission and torque converter. If it is running too rough you may have to change it all out. Check the bolts first to make sure everything is tight. If it is then you'll probably need new trany and torque converter.
Assuming this is an automatic transmission, the first thing that came to my mind was that the torque converter was not properly installed into the front pump of the transmission during the install. If that is the case, the front pump and the torque converter is probably wrecked.
The torque converter is located inside the bell housing of the transmission. To access the torque converter, you would generally first remove the engine, trans, engine cradle, and rear suspension as an assembly (drop the cradle) , then remove the trans from the assembly (split the shell.)
The torque converter or the catalytic converter? The torque converter is inside the bellhousing that connects the engine to the transmission. The catalytic converter is inline of the exhaust pipe ahead of the muffler; it's probably the first bulge in the exhaust. Removing your catalytic converter is illegal and if your state has a vehicle inspection your car won't pass without it.
you could be running low on transmission fluid, or your torque converter could be going out
Bad torque converter would be my first suspect. Bad vacuum pump is another possibility.
Well, first of all the torque converter has two slots that will need to line up exactly with input shaft. However, the inner splines that are connected to the torque converter should be lined up with the splines of the torque converter of the input shaft.
The torque converter might be going. but first check your fluid level.
we had a 2004 ford an the torque converter was bad and what it did was not shift down in geers it would go strait from drive down to first so we repleace the converter and now it works find.4.24.11For further explanation and more symptoms of how to tell if a torque converter is bad follow this link on Ehow.com: http://www.ehow.com/how_5197449_tell-torque-converter-bad.html
Fluid Problems Low fluid is probably the most common transmission problem.Solenoid Problems A problem related to fluid levels is a faulty solenoid. Needle Bearings There are several problems that can occur with the torque converters in transmission systems. The first is that the needle bearings of the converter--which separate the stator, impeller, turbine and converter housing--can be worn. If you hear noises from the transmission except while in neutral, the bearings most likely are the culprit. Clutch The clutch within the torque converter can jam.