What causes a 350 Turbo transmission to slip?
Due to its small size, it is easily forgotten. If the transmission slips, meaning that it does not accelerate the vehicle smoothly, check the fluid level first. If the transmission has enough fluid, the vacuum modulator could be defective, the modulator’s valve may be sticking, or the oil strainer may be plugged or leaking.
What to do if your transmission is slipping?
Using the wrong transmission fluid will ruin your transmission. If the fluid is below the ‘Add’ mark, you need to refill it with the specific fluid for your car. Use a funnel to refill the transmission fluid to the recommended level. After this fix, check for transmission slipping again.
Can a GM Turbo 350 transmission be repaired?
If you have correctly assembled the unit, and it passed the air checks to the clutch drums through the openings in the case during assembly, any issues should be relatively easy to diagnose and repair.
When to remove the valve body on a GM Turbo 350?
The most difficult problems when it comes to transmission function involve the valve body (control valve assembly). In almost all cases the valve body must be removed to correct any issues, and this should be done after all other possibilities have been eliminated.
Due to its small size, it is easily forgotten. If the transmission slips, meaning that it does not accelerate the vehicle smoothly, check the fluid level first. If the transmission has enough fluid, the vacuum modulator could be defective, the modulator’s valve may be sticking, or the oil strainer may be plugged or leaking.
Using the wrong transmission fluid will ruin your transmission. If the fluid is below the ‘Add’ mark, you need to refill it with the specific fluid for your car. Use a funnel to refill the transmission fluid to the recommended level. After this fix, check for transmission slipping again.
What kind of transmission does a GM 350 have?
The Turbo-Hydramatic 350, commonly referred to simply as the “Turbo,” was a three-speed automatic transmission first produced by General Motors in 1969. The Turbo 350 was known as a durable transmission and was used extensively by GM.
When did the General Motors 350 Turbo come out?
350 Turbo Transmission Troubleshooting. by John Stevens J.D. The Turbo-Hydramatic 350, commonly referred to simply as the “Turbo,” was a three-speed automatic transmission first produced by General Motors in 1969.