All Engines & Transmissions
Used Engines, Rebuilt Engines & Transmission Services in Westminster, CO & the Surrounding Areas
Professional transmission replacement, repair, sales and maintenance.
We are grateful for your business & appreciate any feedback you provide us.
- Engine Repair & Replace
- Used & Rebuilt Engine Sales
- Used & Rebuilt Transmission Sales
- Transmission Repair & Replace
- Computer Auto Diagnostics
- Manual Transmissions
- Automatic Transmissions
- Full Service Auto Repair
- Scheduled Auto Maintenance
- Foreign & Domestic
All Engines & Transmissions specializes in engine and transmission sales and replacement in greater Denver at our full service auto repair shop in Westminster. We only offer the highest quality transmissions and engines for sale and complete expert installation and rebuilding services in-house. No matter what you drive, our local auto mechanics can source the proper components if we don't already have them in stock to get you quickly back on the road in a safe and reliable vehicle. In addition to used and rebuilt engine and transmission sales and installs, you can trust us for bumper to bumper auto care. We fix car trouble big and small, so don’t hesitate to give us a call at our Westminster garage when problems arise. We’re happy to provide a quote for auto repair costs for your vehicle.
All Engines & Transmissions is proud to assist drivers in Westminster, Broomfield, Thornton, Northglenn, Arvada and throughout the greater Denver community. To provide the highest quality car care services, including brake repair, electric repair, suspension repair or cooling system repair, we have invested in the latest auto diagnostic and repair equipment, ensuring we can fix auto problems quickly and accurately.
Our team is also skilled at conducting factory auto maintenance, such as 30/60/90K services, oil changes, filter replacements and tune ups.
All Engines & Transmissions Blogs
Your car’s transmission is one of its most vital systems, and it relies on fluid to stay cool, lubricated, and functioning properly. When transmission fluid begins to leak, it can quickly lead to costly damage if the issue isn’t addressed. Because leaks often start small, it’s important to know the warning signs before they turn into major repairs. At All Engines & Transmissions, we provide expert transmission fluid leak repair in the greater Westminster, CO area. Here are five signs that your car may be leaking transmission fluid. Reddish Puddles Under the Car One of the most obvious signs of a transmission fluid leak is the appearance of reddish puddles under your car. Transmission fluid is typically bright red when new and gradually turns darker as it ages. If you notice this type of fluid pooling beneath your vehicle, it’s a strong indication that the transmission system is losing fluid and needs immediate attention. Difficulty Shifting Gears Transmission fluid plays a crucial role in ensuring smooth gear changes. If you notice hesitation, jerking, or grinding when shifting gears, it may be due to low fluid levels caused by a leak. Even small leaks can reduce fluid pressure, which impacts the transmission’s ability to operate correctly. Ignoring these symptoms can lead to significant wear on the transmission’s internal components. Slipping Transmission When fluid levels drop too low, the transmission may start slipping, meaning the car suddenly struggles to stay in the correct gear. This is not only frustrating, but also dangerous, especially at higher speeds. Slipping often points to a fluid issue, and a leak is one of the most common causes. Overheating Transmission Transmission fluid also helps regulate temperature by carrying heat away from the system. If there’s a leak, the fluid level drops, and the transmission may overheat. A sign of overheating is a distinct burning smell. An overheating transmission can fail completely if not addressed, making it critical to fix leaks before they escalate. Low Fluid Levels on the Dipstick Checking your transmission fluid regularly is a simple way to monitor your vehicle’s health. If your car has a transmission dipstick and it shows fluid levels are consistently low despite no obvious reason, a leak is the likely culprit. Transmission Repair in Westminster, CO If you need transmission repair in Westminster, CO and the surrounding area, contact All Engines & Transmissions at (720) 707-0183. At our nearby auto shop, we can expertly handle your vehicle’s repair and maintenance needs. Feel free to give us a call to schedule an appointment!
An overheating vehicle is more than just an inconvenience—it’s a warning sign that something is seriously wrong with your engine. If ignored, overheating can lead to costly repairs, including warped cylinder heads or a complete engine failure. By understanding the most common causes, you can take preventive measures and address problems before they escalate. At All Engines & Transmissions, we provide expert cooling system repair in the greater Westminster, CO area. Here’s a look at four common causes of overheating that should be addressed ASAP. Low Coolant Levels Coolant circulates through the engine to absorb and disperse heat. When levels drop too low—often due to leaks in the radiator, hoses, or water pump—there’s not enough fluid to keep temperatures in check. Even a small leak can cause the system to lose efficiency, leading to rapid overheating. Regularly checking and topping off coolant levels (after your engine has cooled), and repairing any leaks promptly, can help avoid this problem. Faulty Thermostat The thermostat regulates the flow of coolant through the engine. If it gets stuck closed, coolant can’t circulate, and the temperature will climb quickly. Replacing a faulty thermostat is relatively inexpensive and can restore the proper flow of coolant, keeping the engine at a safe operating temperature. Radiator Problems The radiator plays a crucial role in releasing heat from the coolant before it cycles back through the engine. Over time, radiators can become clogged with debris or corroded, reducing their ability to cool effectively. Regular maintenance, including flushing the cooling system and cleaning the radiator, helps keep it functioning efficiently. Water Pump Failure The water pump moves coolant through the engine and radiator, maintaining a steady flow that’s essential for heat regulation. If the pump fails, coolant circulation will falter. Warning signs of a failing water pump include leaks, squealing/grinding noises, or steam coming from the engine. Prompt replacement is critical to avoid serious engine damage. Cooling System Repair in Westminster, CO For expert auto repair in Westminster and the surrounding area, contact All Engines & Transmissions at (720) 707-0183. Feel free to give us a call to schedule an appointment!
When your check engine light turns on, it can be tempting to ignore it—especially if the car seems to be running fine. However, that little light is your vehicle's way of signaling that something under the hood isn’t quite right. While some issues might be minor, others can lead to big problems if not addressed promptly. If your check engine light is on, it’s important to have the problem diagnosed by a qualified mechanic as soon as possible. At All Engines & Transmissions, we provide expert check engine light repair in the greater Westminster, CO area. Here are four common check engine light issues that require professional attention. Failing Catalytic Converter The catalytic converter is a key part of your car’s emissions control system. It reduces harmful pollutants by converting them into less toxic gases before they exit the exhaust. A failing catalytic converter can cause your engine to lose power, reduce fuel-efficiency, and increase emissions. If the check engine light points to a catalytic converter issue, the mechanic should address it right away. Faulty Oxygen Sensor One of the most frequent reasons for a check engine light is a malfunctioning oxygen sensor. This sensor monitors how much unburned oxygen is in your car’s exhaust and helps regulate the air-fuel mixture to optimize performance and fuel-efficiency. A failing sensor can cause performance issues and even cause damage to the catalytic converter over time. Replacing a faulty oxygen sensor is typically straightforward for a mechanic but crucial for avoiding costlier problems. Malfunctioning Mass Air Flow Sensor The mass air flow (MAF) sensor measures the amount of air entering the engine to help regulate fuel delivery. If the sensor malfunctions, it can result in poor fuel-economy, rough idling, and even stalling. Ignition System Problems Issues such as bad spark plugs, ignition coils, or plug wires can cause engine misfires, which will trigger the check engine light. Misfires reduce performance and can lead to more serious engine problems. The mechanic can perform diagnostics to pinpoint which components are failing and replace them to restore smooth engine operation. Prompt repair of ignition system problems helps prevent costlier repairs and enables your vehicle to run efficiently. Check Engine Light Repair in Westminster, CO For engine repair and replacement in Westminster, CO and the surrounding area, contact All Engines & Transmissions at (720) 707-0183. At our local auto shop, we can expertly address your vehicle’s repair and maintenance needs. Feel free to give us a call to schedule an appointment!
