My Transmission Experts has state of the art diagnostic equipment to diagnose and repair transmission problems properly the first time.

Sometimes a small, inexpensive part is the reason your transmission is malfunctioning, slipping out of gear, or shifting roughly. When a modern computer controlled transmission does not shift properly, it is often the result of a faulty sensor, or the transmission having a defective solenoid pack. In these instances, the transmission can remain in the vehicle providing less costly transmission repair. For that reason, rather than investing valuable time in comparing transmission service or clutch repair prices, give us the opportunity to diagnose your transmission problem to determine your needs right the first time.

If you already checked your vehicle’s computer with a diagnostic tool to see what the code error was but don’t know what it means, check out our list of the most common transmission code errors.

We have several car repair and transmission shops including one located in West Houston on Hwy 6 North; one Katy automotive shop on Mason Road at Kingsland Blvd (right next to to Mo’s Place); one location in the Bear Creek area near Copperfield on Highway 6 North at Timber Creek; another location in Kingwood on TX-494 Loop just west of Hwy 494; and a location in Northwest Houston on Jones Rd between Woodedge Drive and Greencreek Drive.

Fully automatic transmissions operate by means of hydraulic systems, which are controlled by the vehicle’s computer. When the Engine Control Unit (ECM) sends a logical signal to the Transmission Control Module (TCM), pressurized transmission fluid is pumped through the system to drive the gears and clutches. The torque converter attaches the engine to the transmission and provides rotational energy to the transmission. The primary advantage of an automatic transmission is that it is simple to use and provides ease of shifting. Modern automatic transmissions provide equal performance and fuel efficiency to manual transmissions. The primary disadvantage is that they contain many complex parts that can fail including the TCM module. Repairing an automatic transmission is more expensive than manual transmissions and cost more to maintain. They don’t provide engine braking, making them unsuitable for off road driving.

Manual transmissions are connected to the engine with a clutch. When the clutch is disengaged and the transmission is shifted into gear, a shaft engages with a cluster of gears that can be moved to interconnect with fixed gears on a secondary shaft. When the clutch is engaged, power is transferred to the shaft but it is separated from the gear cluster. If the vehicle is running but no gears are engaged, the transmission is in neutral. Manual transmissions offer numerous advantages. They are extremely durable and can manage high torque loads. Maintenance and service are simple, and manual transmissions are the least expensive to repair. In addition, they allow engine braking which provides better handling in off-road conditions. One disadvantage of manual transmissions is that some drivers find them difficult to operate.

Continuously variable transmissions don’t use gears but employ rubber or metal belts driven by pulleys. One pulley is attached to the engine and the other is attached to the drive shaft. Sensors relay information pertaining to load to a microprocessor which adjusts the pulleys to maintain the proper speed for the engine. The advantages offered by CVTs include better fuel efficiency, smoother shifting when accelerating and faster response to engine speed. The one disadvantage is that it doesn’t provide engine braking. In addition, CVT transmission repairs cost more and are a little bit more complicated.

The transmission is a major component of a vehicle’s powertrain and consists of many complex parts. When it comes time to repair or replace it, understanding the type of transmission and how it operates is important to making cost effective repair decisions. We offer a wide range of services including diagnosis, repair, service, rebuilding, and replacement for most makes and models, including foreign and domestic cars, trucks and SUVs. We work on automatic transmissions, manual transmissions, clutch repairs and installations, and higher tech semi-automatic and continuously variable transmissions(CVT). Give us a call today to schedule a free transmission estimate or diagnostic check at our shop.