St George Transmission & Automotive

The Dodge 48RE transmission is a four-speed automatic transmission that was used in heavy-duty trucks from 2003 to 2007. While the 48RE is generally a reliable transmission, there are some common issues that owners should be aware of. Here are some of the most common issues that can occur with the 48RE.   One of the most common issues with the 48RE transmission is a failure of the overdrive unit. This can cause slipping, overheating, and difficulty shifting. Overdrive failure is often caused by worn clutches or a faulty overdrive solenoid. The solenoid controls the flow of fluid to the overdrive unit, and if it fails, it can cause a variety of issues.   Another common issue with the 48RE is a failure of the governor pressure solenoid and sensor. The governor pressure solenoid controls the hydraulic pressure in the transmission, and the sensor measures the pressure. If either of these components fails, it can cause hard shifting, slipping, and other issues.   The 48RE is ... read more

P0700 is a diagnostic trouble code (DTC) that is related to the transmission control system in vehicles with automatic transmissions. This code is set when the vehicle's onboard diagnostic system detects a problem with the transmission control system, which could indicate a wide range of issues. Here's what you need to know about P0700 codes and why further testing is necessary.   The P0700 code is a general code that indicates that there is a problem with the transmission control system. It does not provide any specific information about the problem, only that there is an issue that needs to be addressed. Some common issues that can trigger a P0700 code include faulty sensors, wiring problems, or problems with the transmission control module.   While the P0700 code does not provide specific information about the problem, it does indicate that there is an issue that needs to be addressed. To determine the specific problem, further testing is necessary. This typically ... read more

A slipping transmission is a common problem that many vehicle owners may encounter over time. When a transmission slips, it means that the transmission is not properly engaging with the engine, resulting in a loss of power and reduced vehicle performance. Understanding the signs of a slipping transmission can help vehicle owners identify the problem early and seek the necessary repairs before the issue becomes more severe.   One of the most noticeable signs of a slipping transmission is a change in the vehicle's acceleration. The vehicle may seem to struggle or hesitate when accelerating, particularly when trying to pick up speed quickly. In some cases, the vehicle may feel like it is not responding at all when the accelerator is pressed.   Another common symptom of a slipping transmission is a sudden increase in engine RPMs without a corresponding increase in vehicle speed. This is often referred to as "revving" or "slipping," and it can be a sign tha ... read more

Have you ever noticed a small pool of water under your car after it's been running on a hot day? Before you start to panic about leaks or spills, let me reassure you: that puddle is often a sign that your car's air conditioning system is doing its job properly. Yes, you heard that right – your car's AC system could be the reason behind that seemingly innocuous pool of water. So, what's the deal with this mysterious puddle? Well, it all comes down to a crucial component of your car's AC system: the condenser. This unsung hero plays a vital role in keeping you cool and comfortable during those scorching summer drives. Here's how it works: when you turn on your car's AC, the system begins to cool down the air inside your vehicle. As part of this process, the refrigerant in the AC system undergoes a phase change from a gas to a liquid, releasing heat in the process. This is where the condenser comes into play. Located at the front of your car, typically ... read more

Transmission fluid is a vital component of any vehicle's transmission system. It serves as both a lubricant and a coolant, ensuring that the transmission's internal components stay cool and properly lubricated during operation. Over time, however, transmission fluid can degrade and become less effective, leading to potential damage to the transmission and reduced vehicle performance.   One of the primary reasons that transmission fluid degrades over time is due to heat. As the transmission operates, it generates heat, which can cause the fluid to break down and lose its effectiveness. Additionally, debris and contaminants can accumulate in the fluid, which can cause damage to the transmission's internal components.   If transmission fluid is not changed regularly, it can lead to a variety of problems, including slipping gears, reduced performance, and even complete transmission failure. By changing the transmission fluid on a regular basis, vehicle owners can help ... read more