chances are the clutches are worn out and need to be replaced, so your looking at a transmission overhaul.
The ECU for an automatic can be used in a manual transmission. However, it will not work vice-versa with the ECU from a manual transmission in an automatic.
No, once the transmission clutches are burned up they must be replaced.
If it is a manual transmission the clutch needs replaced. If it is an automatic the clutches need replaced. This is providing that you are selecting a gear and it is engaged
ANOTHER ANSWER Technically, your 68 Nova Automatic Transmission was designed to use Dexron II transmission fluid. It's called a "friction modified" transmission fluid, meaning that it was designed to work with the internal clutches. As friction modified fluids are all slightly different, it might be best to stay with the stuff that was originally designed for the transmission, but you might be able to get more information from your locak transmission shop. ANSWER Any fluid that says dexron on it.
yes
Automatic transmissions wear out. Usually a slipping transmission is caused by low pressure to the clutch hydraulic circuit. If there is insufficient hydraulic pressure to hold the clutches in gear the transmission will "slip". The problem is, once the transmission starts to slip, the clutches go bad REAL quickly. Low pressure to the clutches can be caused by any of several failure points. If the pump fails or starts to wear out, the pressure can drop, allowing the clutches to slip. If the valve body (system of hydraulic valves that control shift points and gear selection) fails, hydraulic fluid can leak past the seals, lowering the hydraulic pressure to the clutches. But typically, once a transmission has started to slip, it means that the clutches should be replaced along with other components. SOMETIMES, you can replace or rebuild the valve body or hydraulic pump, and if the clutches aren't too bad, you may be able to get by without a complete transmission rebuild.
There are no Bands in the automatic transmssion. The transmssion only uses Clutches which do not require, nor can they be, adjusted.
The main types of clutches used to engage the primary moving engine and transmission are mechanical clutches, hydraulic clutches, and electromagnetic clutches. Mechanical clutches use friction to engage and disengage the engine and transmission, hydraulic clutches use hydraulic pressure to transfer power, and electromagnetic clutches use electromagnetic force for engagement. Each type has its own advantages and applications based on the specific needs of the vehicle.
sounds like the torque converter needs repair.take it to a good transmission shop
4L60E transmission and that is the ONLY 1 that will work.
ATF will work. (automatic Transmission Fluid)