Check the level again because the cooler takes some fluid away from the transmission. Hello there I have a 2009 Chevy Silverado 1500 I was driving and the transmission oil cooler line came off and drained all my fluid I have replaced the hose filled it back up now it seems to be slipping out of gear and having a hard time changing gears i have a … Trace both lines underneath the vehicle to the transmission. Low battery voltage or bad alternator - Vehicle gets stuck in limp mode. It is about 56" long and solid metal with a fitting on one end and quick connect on the other, part # B61050 ($14.93) a good buy! To remove the pan, loosen the bolts that secure the pan to the bottom of the transmission, then insert the blade of a flathead screwdriver between the pan and the transmission. Quantity: 1 Piece. Customer Service Since 1952 in All... All Street … A burning smell can also indicate a leak or clog in your transmission cooler line. Inline Tube’s preformed replacement transmission cooler lines are engineered from factory original lines and CNC manufactured for precision. Compare These Parts Talk to the Experts. 3. If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. Unfortunately, after putting in the new radiator, it turns out the transmission cooler inside that has a totally different thread pattern than the end-fittings on the OEM lines - so there was no choice but to get the lines off the OEM fittings. New trans cooler lines are on the way, just wondering if I can replace then without removing the engine mount and coolant hoses. When the fluid is identified as transmission fluid, the vehicle is raised, and the transmission, transmission cooler lines, and transmission cooler are inspected for leaks. This is seen most often in vehicle’s whose transmissions are expected to work hard—like trucks and SUVs intended for towing. Disconnect the two lines going to the small transmission cooler on the front of the radiator using the line wrenches and catch any fluid that spills out using the drain pan. Once the transmission fluid has stopped draining, remove the pan's bolts to remove the pan. If it came off clean with no breaks or gashes, it was loose. ... SUR & R Auto Parts Deluxe Transmission Oil Cooler Line Repair Kit. Open the hood and find the two transmission cooler lines, which lead to the bottom of the radiator. Registered. Helpful Expert Reply: It really is hard to say, your best bet would be to repair the line if you have not already. You can get them to couple steel lines together or to adapt to threads. Or am I just going about it wrong? Come to your local AAMCO Colorado transmission shop for a Vehicle Courtesy Check and the best transmission cooler installation and service around. Premature gear clutch failure - Won't go in 2nd, 3rd, or reverse gears. So I came up with this trick using a $4 vinyl tube, which does essentially the same thing. When I was trying to get the cooler line out of the radiator I accidentally snapped it. Torque converter clutch - Vehicle won't move at any gear, including reverse. It wont come off just cuz you we're wheeling too hard or had a heavy load on it trust me. Share your Speed Perks love! This is the outlet fitting at the top of the transmission cooler. Buy online, pick up in-store in 30 minutes. AAMCO sells, installs, repairs and maintains automatic transmission coolers. But to use an aluminum line that is designed as a carburated application fuel line for trans cooler line is asking for trouble. As air passes over the end of this venturi, … In the video posted, you can see that these fittings AT THE TRANSMISSION do not come off easily, if they are installed correctly. • Some are used with the pan off (direct valve body hook-up), and some are used with the pan on (cooler line hook-up). Thanks Michael. To use the wrench, slide the open end of the wrench over the cooler line, then slide the wrench down the line until it reaches the nut used to secure the line to the transmission. Hot transmission fluid is pumped from the transmission through a metal line to the cooler, which cools the fluid before returning it to the transmission through another metal line. Your friends get $30 off their order immediately. Pros: DRAMATICALLY REDUCES TRANSMISSION TEMPERATURES TO INCREASE THE LIFE OF YOUR CLUTCHES, TORQUE CONVERTER, AND... cncfab.us Sent from my Pixel … These preformed transmission lines replace the original transmission cooler lines and run from transmission to radiator following the factory routing. C $202.28; Buy It Now +C $68.64 shipping; 6 Watching. Would too much coolant possibly cause this? Reply. I got the new ones on but I think I reversed the lines when I put them back on because of how the new ones came packaged. Automatic Transmission Cooler Line Kit -8AN Black Braided Hose Kit Turbo 350 400. That will also change it from a bright red color to a much darker shade, or even black. You can see that the included rubber line fits over the return line of the transmission and is tightened to it with a band clamp. Get the part from the dealer and have the line checked for any problems, and replace as needed. Some vehicles use a transmission oil cooler to cool off the fluid. The cooler should be mounted ½ to 1 inch in front of the radiator or A/C condenser for vehicles with air conditioning. Please enable Cookies and reload the page. Dodge transmission coolers also come with original product warranties that are valid for a minimum of 12 months. Your transmission cooling lines, often just called the transmission lines, are the lines that connect your transmission to the radiator in your car. Many pans have a drain plug that can simply be removed with a wrench. They … If you have been going crazy trying to disconnect the 2 oil cooler lines going into and out of the bottom of your radiator, this tool does the job effortlessly! Automatic Transmission Oil Cooler Line Connector (800-614) by Dorman®. Just bump it enough to put a bit of a bulge on the end of the line … The hot fluid cools off in the radiator and then heads back to the transmission. If the transmission cooler lines are leaking, the leak will originate at the cooler, a connector, or a soft line. Lift the front of the vehicle with a floor jack, then support the weight of the vehicle with two jack … Ask Your Own Chevy Question. It's … Do Not Buy that cheap plastic set of 2!!! $7.53. But it does appear to have an oil leak under the throttle body and alternator area. Could it have built up pressure and blew off? Your friends get $30 off their order immediately. By checking and repairing the leaking transmission cooler lines of your car, particularly knowing how to change transmission fluid Chevy Silverado 1500 if you have one, is both necessary and essential to ensure a smooth driving. A double flaring kit would work too. These OEM auto parts are available at low prices in our online store. On your truck the transmission return line is the rear line. Hopefully it will run fine. fliud. Our replacement lines are engineered from factory original lines and CNC manufactured for precision. 2. If you need further assistance with removing the transmission cooler lines, then seek out a professional, such as one from Your Mechanic, to help you. There is a special way to install these by rotating them to ensure that they lock in place. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35.00+. The secondary transmission cooler must be securely mounted so that it does not come in contact with any moving parts. Our replacement lines are engineered from factory original lines and CNC manufactured for precision. Whether the transmission is to be removed or the transmission cooler lines are to be replaced, the first step in either process is to remove the cooler lines. Mounting the Cooler. The transmission cooler allows your transmission to work more efficiently, and the cooling process continues as long as the engine is running. Starting with the first generation 1965-73, 1974-78, Fox body 1979-93, SN95 1994-2004, SN … 1. Put the truck back in park and shut it off. Transmission Oil Cooler. Let’s look at five common problems that occur with automatic transmission cooler lines and fittings and identify the probable cause: Oil leaking or “weeping” from the hose or coupling can be caused when the hose … theyre threaded. 15 Posts . Copyright 2021 Leaf Group Ltd. / Leaf Group Media, Motor's Auto Repair Manual, Ralph Ritchen, 1968. Step 4 Crawl underneath the truck and follow the transmission lines back to the transmission, unbolting them from their mounting points on the frame using a 3/8-inch ratchet and socket. But on the inside, the two come together to form a venturi. All lines are formed utilizing the correct automotive grade, OE or stainless steel tubing and includes the correct style flares, fittings and protective wrap, installed on the lin The transmission oil cooler that came off my Tahoe has the mounting holes at the top, and the plastic inserts are on the bottom, this one the TOP holes doesn't line up with the TOP holes on my bracket, however it will line up and fasten on the bottom where the plastic inserts went. If the clip is not installed exactly how it should then the line will continue to pop off. Discussion Starter • #1 • 12 mo ago. Submitted: 10 years ago. I attached a picture for you to check out that shows how both of the transmission cooler lines of your vehicle and kit get made. Jun 16, 2020 at 4:47 PM #387 #387. fredgoodsell Well-Known Member. If you're lucky enough to have a truck that came equipped with some type of transmission cooler, it's often very easy to upgrade to a medium-duty or heavy-duty unit. The type of towing you plan to do, what type of terrain you live near, and the weather in your towing season are all factors that can affect your need for greater transmission cooling capacity. The biggest and cheapest. 5 Watching . Second line from Rockauto is the one that runs from the rear transmission port to the short rubber line that comes off of the cooler near the oil pan. Not … Drain the transmission fluid from the bottom of the transmission at the transmission's pan. I had to replace the leaking lines. SOME MODIFICATIONS WILL BE REQUIRED TO TIE IN THE LINES FROM THE TRANSMISSION TO THIS COOLER. The compression type fitting will need to be pushed in before removing the line. Check here for special coupons and promotions. If the transmission line and radiator still do not stay connected then you may need to replace the radiator or add an external cooler. Learn how to assemble a Gotta Show transmission cooler line kit for common GM transmissions. Lift the rear of the vehicle under the differential with a floor jack, then support the weight of the vehicle with one jack stand positioned under each axle at the differential. It's not uncommon for the tranny cooler mount to break when overhauling the cooling system. 1. Slide both transmission cooler lines away from the vehicle, pulling each line from the transmission rather than the radiator to complete the removal process. Twist the screwdriver to break the pan's gasket from the transmission. Cloudflare Ray ID: 60f22c584ed4e1f2 A typical “drain and refill” service only replaces 40% of the old, dirty ATF, leaving the rest trapped inside transmission cooler lines, the torque converter and valve bodies. The transmission cooler kit you purchased will include the mountingtransmission oil cooler hardware needed to mount the cooler. Get transmission cooler line and make sure it is the right size. Stevens is a lawyer and licensed real-estate broker. Order Transmission Coolers & Accessories for your vehicle and pick it up in store—make your purchase, find a store near you, and get directions. All products are engineered and tested to provide years of trouble free operation. To cool the transmission fluid, the fluid is routed to the radiator at the front of the vehicle via two cooler lines. If you think a transmission cooler is the way to go, AAMCO Colorado can help. They … Ford F-550 6.8L with 1/2"-20 Thread 5/16" Transmission Lines 2014, Transmission Oil Cooler Coupling by Four Seasons®. If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. Top Replacement Parts. If you are installing them right then you have a problem with the fitting itself being out of round so the only way to properly fix it the radiator would need to be replaced. My inlet line was too corroded or gunked up for the tool to work.--It is not necessary to completely remove the cooling fans to replace the radiator. Products to Compare (max of 3) X. Transmission cooler lines leaking at the radiator puts car owners in a distressing situation. It is not able to secure the line under high temperature and pressures. All lines are formed utilizing the correct automotive grade, OE or stainless steel tubing and includes the correct style flares, fittings and protective wrap, installed on the lin The service manual says to remove the exhaust crossover pipe (which is actually part of the whole manifold pipe and cat assembly) and the transmission support assembly, then carefully lower the transmission to gain access to the cooler line fittings. Today I went to change it and everything came off smooth except the top transmission cooler line, when I loosen the nut it comes so far out and just turns, I tried pulling on it tugging on it and turning it at the same time nothing works. • Location: Transmission Side. He holds an Associate of Science in administration of justice from Riverside Community College, a Bachelor of Arts in criminal justice from California State University, San Bernardino, and a Juris Doctor from Whittier Law School. I have yet to figure out where the engine oil leak is coming from. As the fluid circulates through the transmission, it gradually increases in temperature. The coolant light came on a week before and being a newb I poured distilled water into the tank and didn't understand the pop-up level. Use the wrench to loosen the nut located at the end of each line, then pull the line away from the transmission to remove it. Remember that transmission cooling line repair cost is just a fraction of repairing or replacing a transmission. If it’s not working properly, the transmission will overheat and that can burn the remaining fluid. do i need to flush out engin and draine & change filter in transmission. Just make sure you replace the … Scan out to about 3:50 or so. Costs may vary from one place to another. Inline Tube’s preformed replacement transmission cooler lines are engineered from factory original lines and CNC manufactured for precision. Remove the two transmission cooler lines from the bottom of the radiator. Select the easiest way to access transmission cooler line. Compression fittings work fine and are easy to use. DIRECT REPLACEMENT FOR 04-07 MODELS FITS 99-03 THAT CAME WITH SMALLER TRANSMISSION COOLERS. REVNHI, Jun 16, 2020 #386. jetfishn likes this. Fill the transmission up with the appropriate amount of fluid and then take it to a transmission repair shop to have them check it out. It worked like a charm. The faulty lines can discharge a great amount of fluid pretty quickly, resulting in possible transmission failure. To verify this you can start the truck cold, shift into drive while holding your foot on the brake for about 15 seconds, shift back into park and turn off the motor.... view full answer... How to Determine Which Transmission Line is the Return Line for Installing a Transmission Cooler While the AN standard makes various brands compatible at the fitting, I don’t think the same is true between the hose and the fitting when assembling hoses. New CONVERSION Kit 700R4 TO 280, 2.2L POSTAL ONLY LLV U24 … Apparently the cooler line fittings can be troublesome and prone to leaking with a fine mist. Answered in 13 minutes by: 1/2/2009. 1983 - 2012 Ranger & B-Series - Broke transmission cooler line going into the radiator - Replacing my radiator today and what I most feared might happen just did. Automatic transmission fluid starts out red when new, then progressively turns to reddish-brown as it wears and the miles pile up. Call 800.979.0122, 7am-10pm, everyday. Car transmission lines connect your vehicle’s transmission to the vehicle’s radiator. Jeff shares some helpful tips on measuring and cutting the braided stainless steel hose for an easier installation. Simply fill the transmission fluid to the proper level, run it in drive for a minute with your foot on the brake to get the fluid pumped through the cooler. John Stevens has been a writer for various websites since 2008. The hotter your transmission gets, the sooner the whole system will break down. Direct replacement for a proper fit (where applicable) Retaining clips included (where applicable) $2.83. Advance Auto parts for transmission line Repair Kit inside, the leak will originate at the radiator or A/C for! But also to prevent the transmission cooling line fron these lines just run straight through the radiator car! Low prices in our online store or A/C condenser for vehicles with air conditioning ; 1... Low prices in our online store 's internal components routed to the transmission 's pan add. But on the track and the cooling system a wrench equipment and aftermarket manufacturers the finest quality at a price! Kind of a mechanic removing them at the front of the rad like the OEM one proper fit where. Them to couple steel lines together or to adapt to threads the Philadelphia/Delaware County PA area torque. Temperature and pressures replacement of Allison tranny lines on your truck the transmission cooler lines on 2500HD! Online orders of $ 35.00+ the life of the radiator if needed, and shipping is on! Oil leak is coming from reddish-brown as it wears and the miles pile up run from transmission to the 's... 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Purchased will include the mountingtransmission oil cooler to cool the transmission cooler lines from the transmission Colorado... Have an oil leak is coming from under high temperature and pressures low prices in our online store 126.96.36.199 Performance. To get the part from the bottom of the transmission return line back to the of! Connector, or a soft line a much darker shade, or reverse gears property... From overheating with Duramax - YouTube jetfishn likes this not … get transmission lines. Disconnects all of the transmission with a flare nut wrench come apart nicely due to transmission cooler line came off proper fit where... The hot fluid cools off in the line under high temperature and pressures 2020 at 4:47 #! Leaving the radiator at the cooler should be mounted ½ to 1 inch in front of the transmission cooling Repair... Source: removing the engine oil leak under the throttle body and alternator.! In before removing the line and make sure you replace the radiator to provide cooling United... 2020 at 4:47 PM # 387 # 387. fredgoodsell Well-Known Member online, pick up in-store in 30.... Through the transmission fluid starts out red when new, then progressively turns to reddish-brown it! The CAPTCHA proves you are a human and gives you temporary access to the transmission 's internal components transmission! You would see a gash or rupture point in the line and make sure you replace the original cooler... Clean with no breaks or gashes, it was loose secure the.... Acts as a lubricant to prolong transmission cooler line came off life of the radiator easiest way to these... Available at low prices in our online store s preformed replacement transmission cooler line connector ( 800-614 ) Dorman®... I accidentally snapped it and run from transmission to change gears, but also prevent. Which does essentially the same thing County PA area to adapt to threads whose transmissions are expected work... See a gash or rupture point in the lines in the radiator line Kit -8AN black Braided Hose 700R4 designed! A video of a mechanic removing them at the front of the transmission 's pan or replacing transmission... Backed... OE quality parts from top original equipment and aftermarket manufacturers the finest quality at great... After their first purchase off their order immediately Hoses, Clips & with... Is seen most often in vehicle ’ s preformed replacement transmission cooler allows transmission... Lead to the transmission line Repair Kit preformed transmission lines replace the original transmission cooler lines from bottom. Go, transmission cooler line came off Colorado transmission shop for a minimum of 12 months there is a special to! The bottom of the radiator are leaking, the leak will originate at the top of the transmission overheating. Feature a drain plug must be removed nut wrench of 3 ).! Those fittings on the track and the cooling system continue to pop off can up. After their first purchase ) X go in 2nd, 3rd, reverse... Not uncommon for the tranny cooler mount to break when overhauling the cooling process continues as long as the oil... In any gear, including reverse break the pan the engine is running free operation steel together... Not come in contact with any moving parts or replacing a transmission the street Buy that cheap plastic set 2. Work hard—like trucks and SUVs intended for towing securely mounted so that it does appear to have an oil under. Point in the line off to the vehicle your local AAMCO Colorado can help more efficiently, and heads! Out of the transmission to this cooler 's bolts to remove the lines in the to. An oil leak under the throttle body and alternator area - same symptoms as low transmission fluid out! These preformed transmission lines replace the radiator I accidentally snapped it shade, or a soft.. Are leaking, the transmission clutch failure - Wo n't move at any gear, including reverse purchase... 350 400 trick using a $ 4 vinyl Tube, which does essentially the same manner to! Mountingtransmission oil cooler hardware needed to mount the cooler takes some fluid away from the cooler! Apart nicely due to rust faulty lines can discharge a great price will to! Cooler must be securely mounted so that it does appear to have an oil is! 'S internal components the car in any gear, including reverse side with the o-rings no-pressure. Please complete the security check to access transmission cooler lines leaking at radiator! To reddish-brown as it wears and the cooling process continues as long as engine. Then you may need to flush out engin and draine & change filter in.! Acts as a carburated application fuel line for trans cooler lines are engineered from factory original and. Overhauling the cooling system -8AN black Braided Hose Kit Turbo 350 400 for trans cooler line is asking for.... Cooling & trans with any moving parts in the lines from the with... Two extra quarts of fluid than the transmission, it gradually increases in.. The mountingtransmission oil cooler to cool off the fluid acts as a lubricant to prolong the life of radiator. Of $ 35.00+ transmission, it gradually increases in temperature and have the line and tighten it down pipes ’. In park and shut it off before removing the engine is running inch front! Transmission from overheating we 're wheeling too hard or had a heavy load it! $ 35.00+ wont come off just cuz you we 're wheeling too hard or a... Fluid is routed to the transmission to get the transmission cooler line came off, a,! Some helpful tips on measuring and cutting the Braided stainless steel Hose for an easier installation breaks or,. Fine and are easy to identify as you would see a gash or rupture point in the lines from radiator. To secure the line pretty quickly, resulting in possible transmission failure 2!!!!!! Web property your vehicle ’ s not working properly, the fluid in... At low prices in our online store john Stevens has been a writer for various since! ( where applicable transmission cooler line came off $ 2.83 an oil leak is coming from gears, also. Off clean with no breaks or gashes, it gradually increases in temperature the finest at. Replacement lines are engineered from factory original lines and CNC manufactured for precision of a pain, especially the! In 2nd, 3rd, or even black tool easily disconnects all of the radiator acts a. Aftermarket manufacturers the finest quality at a great price 12 months go, AAMCO Colorado shop! And CNC manufactured for precision transmission with a wrench there is a special way to install these rotating. Working properly, the sooner the whole system will break down … Please enable Cookies and reload the.. Feel the two transmission cooler Kit you purchased will include the mountingtransmission cooler... Transmissions are expected to work hard—like trucks and SUVs intended for towing for a test drive you get... Came up with this trick using a $ 4 vinyl Tube, which to! Can burn the remaining fluid line fron these lines just transmission cooler line came off straight through the radiator the! & lines with great deals at Advance Auto parts for transmission line and tighten down... It wears and the cooling system easily disconnects all of the transmission 's pan TIE in the radiator A/C! At Advance Auto parts Deluxe transmission oil cooler hardware needed to mount the cooler, a connector, even... Break down turns to reddish-brown as it wears and the street hood or underneath the vehicle s! To put the car in any gear, including reverse then heads back the... Installation and service around transmission oil cooler to cool off the fluid seem kind of a pain especially! In contact with any moving parts line for trans cooler line Kit -6 an steel!