What kind of transmission does a GM rear wheel drive car have?
It is a GM automatic transmission designed for rear wheel drive vehicles. GM was feeling the pressure to produce more fuel efficient cars from both the government and consumers, the latter were just starting to discover the reliability and fuel savings that Japanese auto makers were offering.
Do you need a torque converter for a 700R4 transmission?
You must get a NEW torque converter for the swap. The 700R4 uses a locking converter which is not interchangeable. By locking the torque converter it makes a direct connection between the engine and transmission much in the same way that a manual transmission would going down the highway. You can look forward to roughly 30% better fuel economy.
What causes a GM torque converter to lock up?
Most of the time it is a stuck Torque Converter Clutch (TCC) solenoid, but this is not the only cause of this problem. General Motors has issued a few Technical Service Bulletins (TSBs) relating to this problem. There is also a specific diagnostic procedure to determine the exact cause of the TCC problem.
What kind of transmission does a GMC Geo have?
Chevrolet/GMC/Geo Model Years Transmission Type Engine Type/Size Transmission Model Astro 1989-1992 TH700-R4/4L60 ASTRO/SAFARI 1995-2003 4 SP RWD/AWD V6 4.3L 4L60E AVALANCHE 2/3/2004 4 SP RWD/4X4 V8 5.3L 4L60E AVALANCHE 2/3/2004 4 SP RWD/4X4 V8 8.1L 4L80E
Is the transmission in 1st or reverse on a Silverado?
Transmission only is in 1st and reverse. gears silverado Q: Transmission only is in 1st and reverse. Chevrolet Silverado 1500 transmission when in drive stuck in 1st gear and will go in reverse. Changed the VSS, TPS, TCC PVM. No change. Reverse and first only. Won’t shift out of first when in drive. Red lines in first when in drive.
What causes an automatic transmission to not go into reverse?
In an automatic transmission, these units function as a one-way clutch. When the clutches begin to fail, the lower gears will not engage. Repair requires replacing the torque convertor and flushing the transmission fluid. A worn reverse gear can also occur when a transmission is mishandled.
How much does it cost to replace a Transmission Control Module?
Opening the transmission is a laborious task, which is why it is reasonable to expect labor costs of at least $300 to replace the transmission control module. In many older models ( especially automatic transmissions ) the module is located in an area of the engine that is much easier to reach.
What happens when a Transmission Control Module goes bad?
A bad transmission control module can cause other transmission problems when it fails to mix the fuel/air ratio properly. This can affect your vehicle’s responsiveness immensely and cause it to jump or kick unexpectedly.