ETE REMAN Blog

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 Test Drive an Automatic Transmission

Posted by on Friday, September 26th, 2014

Automatic transmission

When test driving a car, remember to listen to the automatic transmission.
Image source: Wikimedia Commons

 

Test driving an automatic transmission is a little more difficult than a manual. Mostly, this is because manuals give you the opportunity to put them through their paces while your options are more limited with automatics. That being said, you don’t want to get stuck with a faulty transmission and have to go to the expense and trouble of fixing it. So, it’s a good idea to learn how to test drive an automatic and make sure that you’re getting the car you need. Continue reading…

Get the 700R4 Automatic Transmission in Your GMC Ready for the Snow Plowing Season

Posted by on Thursday, September 25th, 2014

The 700R4 automatic transmission was one of General Motors very first overdrive automatic transmissions. It has four speeds, with the fourth gear having a 0.70 (30%) overdrive ratio. GM designed the overdrive transmission in order to meet stricter CAFÉ (company average fuel economy) standards. It is based somewhat on the earlier three speed TH350 transmission. The 700R4 was eventually replaced with a full electronic version of the transmission and renamed the 4L60E. The 700R4 was used extensively in the General Motors lineup, and could be found in such vehicles as the Corvette, the Impala, the Firebird, the Syclone, the Blazer (both full size and the S-10), the Suburban and the Chevrolet C/K. It was also found in the GMC Jimmy.

The GMC came equipped with the 700R4 automatic transmission.

The GMC Jimmy came equipped with a 700R4 automatic transmission.
Source: craigs-list.pro.com

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Does Your Honda Transmission Filter Need Replacing?

Posted by on Wednesday, September 24th, 2014

Honda Civic

Honda owners need to know when to replace their transmission filters.
Image source: Wikimedia Commons

 

Even the most meticulous car aficionado can forget about the transmission filter when maintaining an automobile. It’s fairly innocuous, and there aren’t any major sensors to let you know when it’s time to change the filter. That being the case, it’s best to get to know the specific things to pay attention to in order to know when it’s time to change the transmission filter. Here are five signs that your Honda needs a new filter. Continue reading…

How to Remove the 4R70W Transmission from Your F150

Posted by on Tuesday, September 23rd, 2014

The 4R70W is a four-speed automatic transmission produced by the Ford Motor Company. It comes from a family of Ford overdrive transmissions that also includes the AOD, the AODE and the 4R75W. Similar to most automatic overdrive transmissions of that time, this transmission incorporates a case of aluminum construction, a fully electronic valve body and a lockup torque converter. This transmission uses a first gear ratio of 2.84:1 and a final overdrive gear ratio of 0.7:1 (30% over driven). The 4R70W transmission was first used in a production vehicle back in 1993 and remained an optional transmission through the 2004 model year. This transmission was widely used throughout the Ford and Mercury lineup. The Thunderbird, the Crown Victoria, the Explorer, the Expedition and the Mustang all used this transmission. It was also found in the F150 pickup truck.

The Ford F150 came with the 4R70W transmission

The Ford F150, equipped with the 4R70W transmission. Source: trucktrends.com

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A Look at the 2015 Corvette Stingray’s Automatic Transmission

Posted by on Monday, September 22nd, 2014

2015 Yellow Chevy Stingray

The Chevy Stingray is an impressive vehicle that you’ll want to drive once you see it in action.
Image source: Wikimedia Commons

It’s hard not to get excited about the new Chevrolet Corvette Stingray. This new model appears to be bringing back many of the things that had been lost in previous models and updating them for a new age. Months of strategic “leaks” have given fans of the company and the model the opportunity to build anticipation for this remarkable piece of machinery.

A large contributor to the anticipation was the announcement of an 8-speed automatic transmission being designed for the new Chevy sports models, and now we get to see what it is. Continue reading…

Teach Your Customers: Using First and Second Gears with Automatic Transmissions

Posted by on Friday, September 19th, 2014

Automatic Transmission

Sometimes beneficial for a driver to switch into a lower gear, even with an automatic transmission. As a mechanic, it’s your job to educate your customers.
Image source: Wikimedia Commons

The shift from manual to automatic transmission was an easy one for many people, but the addition of an option to choose first and second gear in an automatic years down the line was actually quite confusing for quite a few drivers. This is especially true for a generation that has grown up surrounded by automatic transmission automobiles and may not know the ways in which manipulating the gear that you’re in can benefit a driver.

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Turning Off Your Car’s Overdrive: Is There Any Benefit?

Posted by on Thursday, September 18th, 2014

Overdrive transmission - neutral - Wiki

While you may be tempted to take your car out of overdrive, you need to understand how it works first.

 

Overdrive is a pretty hotly contested feature among car aficionados. The difference usually boils down to a preference for either power or fuel efficiency, but, of course, there are situations when you need both. The most important thing to think about when considering this question is what purpose overdrive serves and whether that purpose fits your needs as a driver. As in most cases, function should ultimately be the guide. Continue reading…

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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