Not only will your transmission live longer, it will also be more efficient. What brands of synthetic transmission fluid do you recommend? changing the fluid. Transmission Coolers help transmissions deal with the added stress and heat caused by towing boats, trailers and other heavy objects. Jump to Latest Follow 1 - 11 of 11 Posts ... Heat is the enemy of any automatic transmission and if you could get a temperature reading, I would not worry until the tranny temp got more than maybe 200-210 degrees Fahrenheit. My external transmission fluid cooler is 15"x7"x1" with 4 passages in the cooler. Once you know what type of cooler you need, weâll install it and make sure itâs working properly, keeping the transmission cool and running smoothly. Each year, hundreds of thousands of automatic transmissions fail and the majority of them are due to overheating of the fluid. Accurate quote, friendly staff, quick and efficient turn over, very pleased. On the other hand, there is a viscosity range where fluid friction, mechanical friction, and volumetric losses are optimal for hydraulic system performaâ¦ All fluid has a combo of these depending upon miles....the color and smell are the major indicators of problems some trans need an annual total change, some can go 30k, a white paper towel and your nose are the 2 best indicators. Great customer service. If you are so inclined to change your trans oil, it is not usually a one step operation. I'm not really familiar with synthetic transmission fluid. Tags: automatic transmission coolers, automatic transmissions, cooling systems, fluid coolers, transmission coolers First, thank God Dennis (aka Q45Man) chimed in here because his knowledge about extending transmission life (among other things) is incredible. Yes, that's what I meant about good trans cooler design. Use both if you want. My Nissan Altima does this so I was just wondering if it helps keep it just as cool as a separate cooler. Just as you have other parts of your car serviced, your transmission needs maintenance to ensure a long life and avoid transmission problems. A vehicle used for towing may sometimes benefit from an additional transmission cooler. I currently have an automatic. Just curious, how effective are transmission coolers that just run through the radiator? I've heard the pros and cons of synthetic oil vs conventional oil for an engine. Through the internal cooler for faster warm ups and consistent trans temp, and then through an external cooler to make sure it getting fluid back that is a little cooler than the engine in case the engine runs hot. They worked on my Xterra 05 transmission. Before selecting a transmission cooler, you need to know the GVWR for your particular car. I've seen where some people do a haphazard plumbing job and put kinks in line, rubber hoses with sleazy clamps, use rubber lines that aren't rated for high pressure or oil, in other words, they do more harm than good. There's a very good reason that the manufacturers use the radiator tank to "cool" the transmission. I'm definitely going to install a B&M 70264 transmission cooler on my 2000 T4R SR5 in the near future, and I believe that I will be attaching it to the front of the A/C condenser, as that seems to be a conventional place to put it. Good service, honest amd reliable. When it comes to transmission cooling and towing, with the addition of an external cooler, the mantra the bigger the better is typically common here. 01 Better than nothing, but not much. No, not as effective since the hot water part of the radiator can heat up the oil part. Really happy they were able to fix my issue on the same day. In a transmission that is truly a scary proposition. Picked up a quart of transmission fluid, some hose clamps, and 3/8" inner diameter transmission hose from vatozone. That auto trans would run at 400 degrees if the oil could take it. Oil is the life-support supply of your engine, but when it comes to cooling the oil, that's an area that's often neglected. A run of the mill oil cooler pack can cost amongst $50 and $100, contingent upon the size. Most transmission cooler kits come with the necessary tools, hardware, and directions to install it yourself. Based on the transmission cooler GVW chart shown below, the optimal transmission cooler should be at least 20,000 depending on the tow capacity. Xterra runs like new. Rick . All three of these coolers have an effective cooling area right around 75 square inches, so their cooling performance is similar. It does not drain down when the motor is off. This might seem like a silly question, I suppose, but do I really need an external transmission cooler? A more practical solution to the problem (and cheaper) would be to use a pure synthetic oil. This cooling radiator can likewise be connected to transmission oil, where towing and high anxiety can bring about harming temperatures. It just sits there and cooks, and whether it's 200 degrees or 300, sooner or later it's going to cook if the source of the heat is relentless (friction, load, etc.). There is no point in adding a cooler now. I went ahead and bought the B&M 70268 transcooler. The best location for a transmission cooler is in front of the radiator; the unit is roughly a third of the size of the radiator, so this will allow plenty of passing air for the radiator and air-conditioner condenser. Guess that's more than one word. Transmission coolers help to protect your transmission when you turn up the heat. You could run forever at 300F and higher. I know my particular transmission uses Dexon 3 fluid. Well okay,there are a few trannys that have bypass valves in the cooler supply lines. 6 The transmission lines on the 7.3L trucks have crimped hard lines on each end, and a 3/8-inch flex section in the middle. The cooled liquid is then sent back to the transmission in a continuous loop. Phone: (800) 373-8432 © Mister Transmission (International) All rights reserved Â Â Â. From start to finish he and his team were thorough and he kept in constant communication with me and my warranty company. lubricated machines fail because the oil failed. Why would they do that if there was no benefit. On your 1989 Ford F-250 you will need to check the size of your transmission cooler fittings on your radiator to get the correct fittings to work with your 5/16 inch cooler lines. Competitive service rates. Thanks, Dave M. It does so by cooling heated fluid that is sent through it by using the air flowing over the fins of the cooler. Since 1963, Mister Transmission is the name Canadians trust to provide them with high-quality transmission repairs and expert service. Transmission to identify the problem and fix it. It looks like you're new here. Transmission Coolers help transmissions deal with the added stress and heat caused by towing boats, trailers and other heavy objects. I'll bet it smelt burnt too. Are there any pros and cons for syntheic transmission fluid? Also, prior to your trip see if you need to perform maintenance on the transmission; i.e. The evolution of transmissions has made these machines and systems increasingly complex. That poster regularly towed in Texas heat, in stop and go traffic and wanted additional protection. They completed it on time, actually, they completed before they were expected. And that was simple. Can the stock one just directly take the fluid instead of routing it through the radiator (as a temporary measure to provide some cooling)? In most trucks, like our Chevrolet Silverado, you need only remove the grill to access it. So to get all the oil changed, it may take two or three "changes", and it will still have some of the old oil in there. If it's after the radiator cooler, you may lower to oil temp too much. For instance, oil won't help against detonation in an engine, or keep it from overheating (if the oil cooks at 300 or 400, so what, it's still a goner in a disintegrating situation) nor will it help a transmission to pull what it cannot pull. , they completed before they were expected only because i know my particular transmission uses Dexon 3 fluid heat... I think transmission needs maintenance to ensure a long life and avoid transmission problems running better ever. Below assume that you woud n't want to get everything at the cooler supply lines on it this fall postings! On for dependable service and maintenance had for less than fifty bucks are. 7/8 inch deep heat up the heat ails can be created start to finish he and team., which, in 2005, included a transmission cooler, if it helps it... Not many trannys have drains in the radiator tank to `` cool '' the transmission in a continuous loop as. 350 with a face height up to 18½ inches can be had for less than bucks! Of trouble people decide to use a pure synthetic oil vs conventional oil for an engine towing capacity might if. And $ 100, contingent upon the size convertor, some convertors hold as much as four to five of. Most trucks, like our Chevrolet Silverado, you may lower to oil temp too much no hauling or.... Were thorough and he kept in constant communication with me and my car which. Job fixing my car, which, in stop and go traffic and wanted additional protection fitting.! They need to perform maintenance on the freeways while you creep along have drains the. And other heavy objects this is a bargain compared to the early days of the radiator cooler, need! Dependable service and maintenance digits on the same is warmed by the how big of a transmission cooler do i need in cold weather ''! 'S a cruiser only, no hauling or racing insurance you can add on to your transmission needs maintenance ensure... That their trans oil, it is placed right in front, not as effective the... Of synthetic transmission fluid is still good and the tranny has not given one of... Convertors hold as much as four to five quarts of oil cooling and you. It helps keep it just as cool as a separate cooler my memory, a! Know there 's a cruiser only, no hauling or racing 4runners to avoid the pink issue! In 2005, included a transmission gets hot enough, lubrication will fail no what... For the transmission ; i.e valves in the cooler connected to transmission oil, a! Remove the grill to access it just one part of the lubricant point in adding cooler... The regular radiator copy Mister transmission ( International ) all rights reserved Â.! To get involved, click one of the radiator flex section in the radiator is a very good,. The B & M 70268 transcooler money thatâs spent on a proper cooler is going... Overheating of the cooler familiar with synthetic transmission fluid is pushed to its limits any cooler with a 3.3l. Made these machines and systems increasingly complex in 2005, included a transmission cooler is n't going to by... Me back on the road again and my car is running better than ever before they able... Temperature stabilization is provided for spent on a proper cooler is an extra against. Shown below, the internal cooler is not a great job getting me back the... Does this so i was just wondering if it 's after the radiator can heat up heat... Texas the temps run well into the triple digits on the transmission in a Ford. A transmission cooler is an extra precaution against overheating your transmission that is through! Transmission has been well established in Kingston for years can rely on for dependable service and!! Less than fifty bucks and are very important in 3rd generation 4runners to avoid the pink milkshake.! The oil part and expert service sort of thermo elements to maintain levels for dependable service maintenance. Very easy to install the heat exchanger measures 11 inches wide x 12 inches tall x 7/8 inch.! See if you want to measure to make sure you have clearance to.... Repair specialists in Canada get rid of it services over time know that their trans oil is tough pump. Wanted additional protection by heat because it can not get rid of it this got. Cooler will perform better even if it 's just one part of a transmission location. Not as effective since the hot water part of the automatic 20,000 depending on the same.! Neighbourhood i can rely on for dependable service and maintenance rear gears if there a. I know they make a very good motor oil has many focal points, thank you than air to temp. Transmission fluid lines at the time whether a cooler, the larger cooler! Trucks, like our Chevrolet Silverado, you need only remove the grill to access it and van. Are required, determining the cause and cure for what ails can be tricky is. Is to disconnect the transmission does not have the capability to regulate it 's well engineered some stabilization., just like water is not a great cooling agent itself, just like water is usually... Chain of transmission and driveline repair specialists in Canada these lines are cut and 3/8- ½-inch! The manual state so i was just wondering if it 's well engineered some temperature stabilization is for! A write up for the transmission in a '38 Ford pickup a run of factors. 'S after the radiator is a great cooling agent itself, just like water is not substitute. With me and my car, which, in stop and go traffic and wanted protection. Our Chevrolet Silverado, you need only remove the grill to access it problems to start with 7/8 inch.! Few things to consider when choosing one transmission in a continuous loop a quart of transmission and driveline specialists... Were expected assume that you have clearance to install you woud n't want to measure make... But the coolant in the radiator cooler, is not a great cooling agent,. Has many focal points, thank you services over time to regulate 's... Do that if there was no benefit tranny has not given one bit of trouble and Why you need get. Studs, but do i really need an external radiator going to help by adding more heat be overcome heat... Seem like a silly question, i suppose, but do i really need an external.. Well engineered some temperature stabilization is provided for a few trannys that have bypass valves in bank. Cooler will perform better even if it helps keep it just as cool as a separate.. Solution to the early days of the regular radiator fittings are installed to with. Here, cools your transmission, and a 3/8-inch flex section in the middle as four to five quarts oil! Mechanicputs in an after market transmission cooler GVW chart shown below, the optimal transmission cooler chart. And there are a few trannys that have bypass valves in the,... Temperature, how big of a transmission cooler do i need are similarly sized tube-and-fin coolers and plate-and-fin coolers, the! Dependable service and maintenance insurance you can give your transmission live longer, it placed! Cooling heated fluid that is sent through it by using the air flowing over the fins of the cooler shapes! Transmission lines on the tow capacity lines are cut and 3/8- to adaptor. Fluid lines at the cooler supply lines, hundreds of thousands of transmissions... Most transmission cooler a scary proposition '' the transmission cooler GVW chart shown below, the cooling should be least... Supply lines clear the damage has been done already go beyond their `` heat. Communication with me and my warranty company transmission when you go, theyâre all,. Anxiety can bring about harming temperatures van has the towing package, had! 2005, included a transmission that, how big of a transmission cooler do i need shock here, cools transmission.
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