Posts Tagged ‘transmissions’

Learn How to Check Transmission Fluid

Wednesday, May 13th, 2009

Just like most components in your vehicle, the transmission requires a fluid to keep is running properly. The transmission fluid level is important to keep track of, as this fluid keeps the transmission shifting properly. Without adequate amounts of transmission fluid, the transmission may not operate as smoothly as possible.

The first step in checking your transmission fluid is locating the dipstick. Similar to checking your vehicle’s oil level, the oil change Richmond VA specialists suggest that the transmission dipstick is also a way to ensure the appropriate level of transmission fluid. When locating the transmission fluid dipstick, you’ll want to look for its handle, which will either be T-shaped or have a ring.

Similar to checking the oil dipstick, you’ll want to take the transmission dipstick out and immediately wipe it clean, place it back in its housing, and then pull it out again. Then, hold the dipstick so that the end is easily visible.  The fluid will cling to the dipstick, helping to indicate the transmission fluid level. Discount Toyota Service San Diego says the indicators should be on the dipstick, as lines or words. The transmission fluid dipstick also has two sets of indicators, one for providing a reading when the vehicle is cold and another when the vehicle is hot. Each set will allow you to see whether the transmission fluid level is full or low. If it’s low, you’ll need to add more transmission fluid.

Lastly, return the transmission fluid dipstick to its original housing and make sure it’s firmly back in place. Checking transmission fluid is a very simple process that any driver can do. Checking it often can help ensure your vehicle’s transmission will operate effectively in the long run, recommends one auto body shop Richmond. If your transmission is repeatedly showing a low fluid level, you may need to have it inspected for leaks, which could be costly if left unchecked.

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When looking for do it yourself auto repair tips, look no further.

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Pros and Cons of the Continuously Variable Transmission (CVT)

Wednesday, April 29th, 2009

Mercedes-Benz Continuously Variable Transmission image

Continuously Variable Transmissions, also known as CVTs, are all the rage among manufacturers and consumers. These unique transmissions do not have several set gears like most transmissions, but rather have an infinite number of gear ratios. Compared with a traditional transmission, the CVT determine the optimal ratio based on throttle application and other engine characteristics.

The CVT transmission has several unique advantages to a convention automatic transmission. This includes improved performance as the transmission alters ratios while accelerating so that the engine doesn’t run out of revs. Secondly, the infinite ratios also help maintain cruising speed steady and helps to reduce emissions while improving fuel economy. Some CVTs, such as those on vehicles at Nissan Washington DC, can even be programmed with pre set fixed ratios and emulate an actual manual transmission with lightning fast response.

Nissan Rogue CVT paddle shifter image

While the CVT transmission offers numerous advantages over traditional automatics, it’s not perfect. Driving feel is one substantial complaint heard at Ford Service San Diego. Most drivers are used to the sound and feel of an automatic, but without those sensations, a CVT seems to almost not be performing accurately. Usually mated to four cylinders, CVT equipped cars also deliver an irritating hum that’s constant as opposed to the ups and downs of a conventional automatic. Some will also notice a lack of power, thanks to a general lower torque capacity with these transmissions.

Many automatic transmissions, especially close-ratio six-speed autos, are simply more compelling. Not all drivers will complain about the CVT, but many will find that it takes some getting used to. But despite complains, the CVT is finding its way into more vehicles. One Los Angeles Honda parts retailer sees fuel economy as being a major concern for automakers and consumers alike, and the CVT is a simple and low-cost tool to help new cars muster a few more miles per gallon. The CVT is most prolific in Nissan’s lineup, but has found its way into Hondas, Mitsubishis, Fords, and many other new cars in an attempt to maximize efficiency. Perhaps if all CVTs were as fun as the paddle shifter-equipped version on the Nissan Rogue they would be even better, but many drivers will still find it difficult to walk away from the conventional automatic. (more…)