ETE REMAN Blog

Get the Job Done: DIY Steps For Changing Your Transmission

Posted by on Friday, January 23rd, 2015

If you want to watch your car last a long time, make sure to change your transmission when it starts to fail. Image source: Wikimedia Commons

If you want to save money in the long run, remember to rebuild your transmission rather than replace the entire car.
Image source: Wikimedia Commons

When your transmission stops working, it’s usually because there’s a single, interior component that has gone bad. Fortunately, if you know what to look for, spotting what’s wrong is always that difficult. But not all of us are experienced mechanics, so in the following sections, we’ll provide you with some helpful DIY tips for changing your transmission.

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Domestic vs. Imported Vehicles: Which Offer Better Automatic Transmissions?

Posted by on Tuesday, December 23rd, 2014

An automatic transmission is an integral part of your car. Image source: Wikimedia Commons

Find out if domestic transmissions are really better than imported ones and why. 
Image source: Wikimedia Commons

It’s the all-too-common debate that you hear among vehicle enthusiasts, “Are domestic automatic transmissions better than imported ones? Or vice versa?” In the following sections, we’re going to help resolve this debate once and for all by showing you the advantages and disadvantages of each kind. That way, you can make a better decision as to which type of automatic transmission is right for you.

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Off Roading the Dunes: Is Your Ram’s A727 Transmission Up to the Task?

Posted by on Monday, November 17th, 2014

The A727 is a three-speed automatic transmission designed by the Chrysler Corporation. It is mainly found in two-wheel drive vehicles, although it can be used in four-wheel drive applications in conjunction with a transfer case. Internally to Chrysler, the A727 is also referred to as the 36H or the 37HR. Chrysler eventually replaced it with the four-speed A518 and A618 transmissions. Most A727 are purely mechanical transmissions, although some of the later versions incorporated a lockup torque converter that required the use of an electrical solenoid. The A727 is considered a very heavy duty transmission. It was built alongside the A904 transmission, which was a weaker version of the A727. Compared to modern multiple speed transmissions, the A727 comes equipped with a poor first gear ratio choice of 2.45:1. This helps neither mileage nor low-speed take off. The very early A727 transmissions were heavy cast iron units. Starting in 1962, Chrysler started producing the transmission with a lightweight, but strong, aluminum case. Chrysler continued to produce the A727 through 1991, when it was finally replaced because engineers needed a transmission with more gears to meet new strict CAFE mileage laws. The A727 was used widely throughout the many Chrysler brands, and could be found in vehicles like the Hemi-powered Road Runner, the Plymouth Fury station wagon, the big block Dodge Darts, the high speed Dodge Daytona’s and the 340 six-pak Dodge Challengers. Chrysler also used them in Dodge Ram trucks.

The Dodge Ram Turck came with the A727 transmission

Source: flickrhivemind.net

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A Look at the Dodge Ram 2015 Automatic Transmission

Posted by on Tuesday, September 30th, 2014

2015 Dodge Ram

The Dodge Ram continues to impress drivers with its new offerings.
Image source: Wikimedia Commons

 

The new Dodge Ram looks to be an impressive vehicle, combining all of the intelligent design choices of its predecessors with emerging technology to give it more strength and control than any previous model. Part of that is the 66RFE transmission, the proud successor to one of the best lines ever created. Let’s take a look at the Dodge Ram 2015 automatic transmission.

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Is the Vibration in My Dodge Challenger Coming from My A727 Transmission?

Posted by on Monday, September 29th, 2014

The A727 transmission is a three-speed automatic transmission designed by the Chrysler Corporation for use in Dodge, Chrysler, Plymouth and AMC vehicles. Unlike all modern day automatic transmissions, this transmission does not include an overdrive gear. Instead, it features a 1:1 final drive ratio that makes it unfit for keeping up with modern day traffic and high speeds. Very early Torqueflite transmissions were made from heavy cast iron and featured push button shifters.

In 1962, they started manufacturing the transmission from lightweight aluminum and switched over to a more conventional style shifter. The A727 was first put into production in 1962 and remained in the line up all through the end of the 1978 model year.  This transmission came in two types — one with a bolt housing pattern for small block engines and the other for big block engines.  There was also an odd ball AMC bell housing.  The A727 was the most heavy duty automatic transmission made by Chrysler during the period, and it could often be found in pickup trucks, vans and high horse-power passenger vehicles.

The Dodge Challenger came with the A727 transmission

The A727 was found in high horse-power passenger vehicles like the Dodge Challenger. eSource: hemmings.com

 

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How to Stop the A727 Transmission in Your ’77 Dodge Ram Pickup from Overheating

Posted by on Wednesday, September 17th, 2014

The A727 is a three-speed automatic transmission designed and built by the Chrysler Corporation. It is primarily designed to be used in vehicles with front-mounted engines and rear wheel drive, although it can be used in conjunction with a transfer case in four-wheel drive applications. Very early TorqueFlite transmissions used a cast iron case, which was both heavy and expensive. In 1962, Chrysler replaced the cast iron case with a stronger, but lighter aluminum one. In 1978, they added a lockup torque converter. The A727 transmission remained in this configuration up to its departure from the line-up in 1991. The A727 came with two different bell housing bolt patterns — one for small block engines and another for big block engines. The A727 was an option in many vehicles, including the Chrysler 300, the Newport and the New Yorker. It was also available in the Dodge Charger, the Challenger, the Dart and the Dodge Ram Pickup Truck.

A sturdy Dodge Ram Pickup Truck

The Dodge Ram pickup came with the A727 transmission.
Source: machopowerwagon.com

 

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Why is the 545RFE Transmission in My Jeep Wrangler Slipping?

Posted by on Monday, September 15th, 2014

The 545RFE is a five-speed automatic transmission built by the Chrysler Corporation. It shares many of its internal and external parts with the four-speed automatic 45RFE transmission. Both transmissions use a modern lightweight aluminum case, an electronic valve body and a lock up torque converter. The 545RFE transmission comes with a 3:1 first gear ratio that helps get the vehicles it’s in moving off the line quicker. It has double overdrive gears of 0.75:1 (25% overdrive) and 0.67:1 (33% overdrive) that greatly help in improving gas mileage and drivability. First put into use in 2001, the 545RFE transmission is still produced today. This transmission is used in many vehicles, including the Jeep Grand Cherokee, the Jeep Liberty, the Jeep Commander, the Dodge Ram pickup truck, the Dodge Power Wagon pickup truck, the Dodge Dakota and the Dodge Durango. It’s also used in the Jeep Wrangler.

The Jeep Wrangler came with the 545RFE transmission.
Image source: Cardomain.com

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Extend the Life of the 65RFE Transmission in Your Dodge Durango

Posted by on Monday, August 25th, 2014

The 65RFE is a six-speed, medium-duty transmission made by the Chrysler Corporation. It was first put into production in 2012 and remained in the lineup a very short two years. It is designed for use in rear-wheel drive vehicles and comes from a family of transmissions that include the 66RFE. The 66RFE is a slightly stronger transmission, coming equipped with a 3:1 first gear ratio and a 0.67:1 ratio (33 % over drive) 6th gear.

The 65RFE was designed to replace the older five-speed 545RFE automatic transmission. The 65 RFE uses an aluminum case and incorporates a fully electronic valve body and electronically controlled lock up torque converter. This transmission could be found in a number of Chrysler vehicles including the Jeep Grand Cherokee and the Dodge Ram 1500 pickup truck. It could also be found in the Dodge Durango.

Durango (Wiki)

The 2012 Dodge Durango came with the 65RFE automatic transmission.

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Trouble Shooting Faulty Solenoids In the 545RFE Transmission Found In Your Dodge Power Wagon

Posted by on Friday, August 22nd, 2014

The 545RFE is a five speed automatic transmission designed and built by the Chrysler Motor Corporation.  It is heavily based on, and shares many parts in common with the four-speed 45RFE transmission. This transmission was first put into use back in 1999 and remains in the Chrysler lineup today. The 5454RFE transmission uses a 3:1 ratio first gear which is great for towing. On the other end of the scale it uses a 0.67:1 (33%) overdrive gear with is ideal for increasing gas mileage.  This transmission is fully electronic, and includes a lockup torque converter. It incorporates a modern aluminum case construction, which is both light weight and strong. Chrysler used the 545RFE transmission in many vehicles, including the Jeep Grand Cherokee and the Liberty, the Dodge Ram pickup, the Dodge Dakota SUV and it was even used in the LTI / London Taxi Company TX4. It was also used in the unique Dodge Power Wagon.

The Power Wagon uses the 545RFE transmission

Source: oncarnews.com

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Beef Up the A727 Transmission in Your Winnebago Motorhome

Posted by on Tuesday, August 12th, 2014

The A727 is a three-speed automatic transmission developed and produced by the Chrysler Corporation. It was originally called the A488 and built from heavy cast iron. In the early 1960s, Chrysler started producing the transmission with a much lighter aluminum case and called it the A727. It is sometimes also referred to as the 36RH transmission.

This transmission is equipped with a fairly average 2.45:1 ratio first gear and an industry standard (for the time period) 1:1 ratio final 3rd gear. The A727 underwent light changes throughout its life cycle, with the most dramatic being the introduction of a lockup torque converter in the late 1970s. The lockup converter was the first attempt to use changes to the transmission to increase gas mileage. The A727 was eventually replaced by the A518 transmission that incorporated a 4th overdrive gear.

The A727 transmission could be found in a very wide variety of vehicles, including the Dodge Ram pickup, the Dodge Ram Van, the Ramcharger, the Cornet, the Cuda, the Diplomat, and the Aspen. It could also be found in the chassis that were supplied to many of the motorhome builders of the time.

Winnebago (Source: ballew.com)

Many Winnebago motorhomes came with the Dodge A727 transmission.

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