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Unveiling the Magic: How Your GMC Truck's PCM Boosts Transmission Performance

Tyler Spangler

Published on: 02/12/2024

The Powertrain Control Module (PCM) in GMC trucks operates as the central hub for transmission management, receiving signals from multiple sensors to handle functions such as gear selection, shift timing, and torque converter lockup. This ensures fluid performance and fuel efficiency. In recent GMC models, the PCM often combines with the transmission for enhanced communication and control. Additionally, Chevy trucks benefit from the Lockup Torque Converter (LTC) system, which improves fuel efficiency, acceleration, towing, and reduces wear by locking the engine to the transmission and eliminating energy loss. For optimal transmission maintenance, a GM Performance transmission dipstick with a temperature gauge provides accurate readings, early problem detection, and enhanced performance, ensuring peace of mind, especially for demanding tasks. For more details, visit [prebuilttrans.com](https://prebuilttrans.com/) or contact Truck Transmission Specialists.

Vehicle MaintenanceTransmission CareDIY Auto RepairStep-by-Step GuidesSafety TipsMaintenance ToolsProfessional Assistance

The Benefits and Challenges of Dual-Clutch Transmissions in Heavy-Duty Trucks

Tyler Spangler

Published on: 06/11/2024

Dual-Clutch Transmissions (DCTs) in trucks are gaining popularity due to their balance of fuel efficiency, performance, and lower emissions. DCTs use two clutches to allow for smooth, uninterrupted power delivery during shifts and offer several benefits, including faster, smoother shifts, enhanced fuel efficiency, and improved performance. However, they come with challenges such as higher costs and complex designs that require specialized repairs. Comparing to sequential gearboxes and synchronized transmissions, sequential gearboxes are for high-performance vehicles, while synchronized transmissions are for everyday use. When considering transmission additives, it's essential to diagnose the issue accurately, follow manufacturer recommendations, choose reputable brands, and adhere to instructions carefully, keeping in mind that additives are not fixes for significant mechanical issues. Truck Transmission Specialist (TTS) offers expert services for truck transmissions, specializing in brands like Ford, Dodge, GMC, and Chevy, with benefits like one-day turnaround and expert handling, while recommending against DIY fixes. For more information, visit their FAQ section at prebuilttrans.com.

Vehicle MaintenanceTransmission CareDIY Auto RepairStep-by-Step GuidesSafety TipsMaintenance ToolsProfessional Assistance

Unlocking the Power: Demystifying Your Truck's Transmission with TTS

Tyler Spangler

Published on: 16/07/2024

This post provides a comprehensive overview of the importance of understanding your truck's transmission, emphasizing its role as the crucial link between engine power and wheel performance. It highlights common transmission issues such as slipping gears, rough shifting, and fluid leaks, offering advice on how to identify and address them promptly. The post also introduces Truck Transmission Specialists (TTS) as an experienced partner in transmission maintenance and repair, emphasizing their commitment to quality service and premium parts. Readers are encouraged to prioritize the care of their truck's transmission by contacting TTS for expert assistance.

Vehicle MaintenanceTransmission CareDIY Auto RepairStep-by-Step GuidesSafety TipsMaintenance ToolsProfessional Assistance

Essential Guide to Truck Transmission Fluid: Tips and Maintenance from TTS Experts

Tyler Spangler

Published on: 10/07/2024

Truck Transmission Specialists (TTS) discuss the importance of transmission fluid for your truck, emphasizing that it is akin to the vehicle's lifeblood and needs regular changes based on your truck's make, model, fluid type, and driving conditions—typically every 25,000 to 75,000 miles. They recommend consulting your owner's manual for the correct interval and type of fluid and suggest more frequent changes if you frequently tow or drive in extreme conditions. TTS also highlights their expertise in truck transmissions for brands like Ford, Dodge, GMC, and Chevy, offering services that exceed OEM standards. For expert advice and services, you can visit their website or contact them directly.

Vehicle MaintenanceTransmission CareDIY Auto RepairStep-by-Step GuidesSafety TipsMaintenance ToolsProfessional Assistance

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