Symptoms of a bad torque converter include a vibration, too much RPM on the highway, and slipping. When a torque converter is malfunctioning it can cause this stall speed to change and feel like the transmission is slipping. If you suspect this is happening with your car, has your fuel mileage changed?
Nearly all modern automatic transmissions have a locking torque converter. A locking converter has clutches in it that lets the transmission make a physical connection with the engine. This eliminates operating inefficiency when it is at high speed usually after about 45 miles an hour. This increases the fuel mileage achieved and brings an automatic transmissions efficiency more in line with a standard transmission. When this happens, your torque converter has a higher effective stall speed.
Torque converters use a lock up clutch to create a true connection between the engine and the wheels. If the torque converter fails to unlock at lower speeds, it shudders. This shudder feels like a manual transmission when you need to downshift. A bad torque converter will often make strange sounds. Like your automatic transmission, the torque converter is full of transmission fluid. This fluid helps cool the converter and transfers energy. If your Ram has bad transmission fluid, it can cause the torque converter to go bad.
Taking a look at the transmission fluid should be the first thing that you do. It can tell you a lot about the health of your transmission in general. There are many different things that can cause your Ram to have torque converter problems. Here are the most common ones.
Transmission fluid is the lifeblood of the transmission and the torque converter bolted to it. This will in turn cause the transmission to overheat.
This is one of the most common causes of torque converter problems. Cummins Diesel single clutch billet converter. Can be ordered with a billet clutch piston with a large oversize clutch. The billet CNC piston will not flex. Can be ordered in a lower stall speed with the aluminum billet stator option. The increased power of a modified diesel engine raises the stall speed of stock converters, which is detrimental to vehicle towing performance and drivability.
We now offers a low stall stator for Dodge diesel pickup truck owners who have increased the power output of their engines for added towing and general performance.
Yes that's over three times the holding ability of a factory converter. Does your high dollar Dodge diesel converter have a billet clutch apply piston? It has square inches of RED clutch apply surface compared to 50 square inches in a stock converter. Yes that's over twice the holding ability of a factory converter plus a much better clutch lining.
If you have question please email Kerry americanhotrodsolutions. Also check out our other site for Manual transmission parts, LT1 and LS1 type fuel rail covers, flywheels, Cummings flexplates, and more.
Go to www. With weight With OUT weight. Lock-up NON Lock-up. Approximate Crank Horse Power. With Starter ring gear With out starter ring gear. Transmission Type.
Transmission type. Converter options. Redesigned Velocistator blade count and profiles combine to improve the fluid coupling, transferring more torque to the rear wheels resulting in lower temperatures, increased fuel economy and vehicle performance. The Steel Velocistator Option can be added to the two above torque converters or bought separately. This stator will lower the stall speed approximately RPM.
We now offers this low stall steel stator for Dodge diesel pickup truck owners who have increased the power output of their engines for added towing and general performance.
Greatly increased window opening size and increased fluid velocity allows us to provide you with the highest efficiency stator on the market today. The Velocistator is machined from high strength billet steel and built specifically for diesel engines with aftermarket power adders. The steel Velocistator is for very high torque engines.
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