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Spotting Hidden Issues: Key Transmission Warning Signs for GMC Truck Owners

Tyler Spangler

Published on: 23/04/2025

Transmission issues in GMC trucks can be a real headache, with common problems including oil pump and input shaft bearing failures. An oil pump is crucial for circulating fluid, and its failure can cause slipping gears, delayed shifting, unusual noises, a check engine light, and a burning smell. Preventative maintenance, such as regular fluid changes, using the correct fluid type, avoiding heavy towing, and driving smoothly, can help prevent these issues. The input shaft bearing, on the other hand, is essential for transferring power from the engine to the transmission, and its failure can result in unpleasant noises, performance issues, leaking fluids, or a burning smell. Early detection of these symptoms is crucial, so if you notice any of these signs, consult Truck Transmission Specialists for a thorough inspection and prompt resolution.

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

Why Your Transmission Temperature Sensor Is Key to Smooth Shifting

Tyler Spangler

Published on: 20/04/2025

The transmission temperature sensor is crucial for maintaining the smooth operation of truck transmissions, particularly for Ford, Dodge, GMC, and Chevy models, as it measures the heat of the transmission fluid and sends this data to the Transmission Control Module (TCM). The TCM uses this information to ensure timely gear shifting and proper temperature regulation. A failing sensor can result in inaccurate shifting, overheating, a check engine light, and transmission slipping, which can be dangerous and lead to increased fuel consumption and speedometer malfunctions. Key signs of a failing sensor include the check engine light, erratic shifting, increased fuel consumption, and speedometer issues. The TCM is responsible for gear shifting, torque converter control, transmission protection, and additional functions like hill start assistance. Truck Transmission Specialists (TTS) excels in diagnosing and repairing truck transmissions, focusing on Ford, Dodge, GMC, and Chevy models, ensuring quick turnarounds, and maintaining high-quality rebuilds that exceed original manufacturing standards. For any transmission issues or questions, TTS encourages contacting them or visiting their website for expert assistance.

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

Warning Signs of Contaminated Transmission Fluid in Your Truck

Tyler Spangler

Published on: 27/02/2025

Transmission fluid contamination in trucks can lead to serious issues such as shifting problems, overheating, and even complete transmission failure. Key signs of this problem include slipping gears, rough shifting, a burning smell, discolored fluid, and low fluid levels in automatic transmissions, while manual transmissions may exhibit difficulty shifting, grinding noises, fluid leaks, and rough operation. General symptoms also include the check engine light coming on, increased fuel consumption, and unusual vibrations. Preventative measures such as regular maintenance, using the correct fluid, checking for leaks, avoiding overheating, using magnetic drain plugs, and minimizing short trips can help keep the transmission fluid clean. If contamination is suspected, it is crucial to consult a qualified mechanic. TTS offers expert diagnosis and rebuild services for Ford, Dodge, GMC, and Chevy transmissions, providing high-quality parts and quick turnaround times to prevent further damage caused by contaminated fluid.

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

Spotting Hidden Issues: Key Transmission Warning Signs for GMC Truck Owners

Tyler Spangler

Published on: 08/07/2024

Transmission issues in GMC trucks can be a real headache, with common problems including oil pump and input shaft bearing failures. An oil pump is crucial for circulating fluid, and its failure can cause slipping gears, delayed shifting, unusual noises, a check engine light, and a burning smell. Preventative maintenance, such as regular fluid changes, using the correct fluid type, avoiding heavy towing, and driving smoothly, can help prevent these issues. The input shaft bearing, on the other hand, is essential for transferring power from the engine to the transmission, and its failure can result in unpleasant noises, performance issues, leaking fluids, or a burning smell. Early detection of these symptoms is crucial, so if you notice any of these signs, consult Truck Transmission Specialists for a thorough inspection and prompt resolution.

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

Phone : +1 385-462-8458