This prevents over-pressurization of the transmission when there is no engine vacuum present. From what I can tell plain licensed Dexron VI is kind of meh, the stuff that meets both Mercon LV and Dexron VI seems slighly superior to me seeing how the Dexron VI spec seems to allow for something like a brookfield viscosity of 13000cP at -40 while Mercon LV seems to be limited to around 10500cP, so the cold flow performance of Mercon LV seems more optimal than Dexron VI, Maxlife is only like 9000cP so that's pretty nice, but that's just one aspect of the fluid obviously. I forgot who exactly it was on this forum but i believe it was one of the mods that had a signature for awhile that said something along the lines of "The simple act of maintenance is much more important than what it is maintained with just use the maxlife" That is paraphrasing from memory so it may be a bit off but it was something along those lines. Fluid is mainly on the bottom of the pan bolts towards the back and on the edges. No strange noises. this thread of mine went sticky on gmt400.com and helped alot of people so i figured id post it here at well maybe help you guys out as well, -1997 k1500 ,ECSB, 350, built 4l60e with 2000 stall, air raid CAI, ported MAF sensor, ported throttle body, magnaflow catback with moroso spiral flow mufflers, flowtech shorty headers, escalade 3.73 rear end, underdrive crank pulley, overdrive alternator pulley, 411 swap with a custum tune, electric fan conversion, hypertech power programmer, viper push button starter, caddy cluster, 6000k HID hi/low conversion kit, blue interior LEDs-galore. There was no weird noises or anything coming from under the truck. A blocked or damaged vacuum line can cause all sorts of problems, including poor shifting and even transmission failure. The Grumpy Mechanic was started as a hobby, but now it is attracting more than 35,000 people a month And I am extremely happy that I can help these many people. If you feel resistance or encounter any fluid, then the vent tube is likely blocked and needs to be replaced. I'm the guy responsible for ensuring honest, informative, accurate and helpful guide to the reader. Its common for a DIY to mis the proper converter install and break the pump rotor in the transmission.. A forum community dedicated to hot rod owners and enthusiasts. From what i have seen and have been able to gather the 4l60e is not super fluid picky. Thank you for the reply! You must log in or register to reply here. Since then the trans temperature goes up to 200* under normal unloaded highway driving, even when outside temps were 30*. Ernest I hope your customers appreciate you, not many shops would reach out to a forum for these answers, its a pride issue. Your email address will not be published. R&R, or refill pan and find the leak. I recently had a rattling noise coming from under the truck and it turned out to be the flexplate/flywheel. When I dropped my pan at 167,000 there was no where near that amount of metal particles. I replaced 1-2 solenoid, 3-4 solenoid. If the level has not changed at all, then the transmission pump is broken. If the torque converter is seated incorrectly, it can cause problems for your 4L60E automatic transmission and will cause it to be stuck with all of the gears as if it is parked. Solution: You need to inspect the transmission for any evidence of leaks and trace them. Fluid is mainly on the bottom of the pan bolts towards the back and on the Web4L60E No Cooler Flow? The type of transmission fluid your car needs will depend on the kind you have. I checked the fluids with the truck off and on and the oil does go down while its on. I'm the guy responsible for ensuring that every blog post we publish is helpful for our reader. These are our best choice for the transmission fluid for 4l60E: We have to dive into the depth of their flexibility and ability. Solution: While you might be dreading having to open up everything and reinstall it correctly, that is the only way we can ensure that the torque converter is seated correctly. If your 4L60E is blowing fluid out the vent tube, there are a few possible causes. Which this also leads me to question why is maxlife not licensed. If youre seeing transmission fluid coming out of the vent tube, you should have your vehicle checked by a mechanic as soon as possible. Hop in it one day to go to town, it only has 2nd gear. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. That Aluma Seal stuff stopped leaks for sure and coolant ports as well. Went through all the gears including reverse without Fortunately, this isnt a difficult or expensive repair, and most auto parts stores will have everything you need in stock. WebThis vehicle with a 4l60e transmission did not move forward in drive gear. If your transmission fluid is coming out of the vent tube, its likely because the fluid level is too high. I just got it fixed. Fortunately, its relatively easy to check the vent tube for blockages. Yes, I would have been able to make highway speed in 3rd, 45mph was making me cringe! A forum community dedicated to all General Motors truck owners and enthusiasts. Whether you drive an automatic or manual, the wrong one will wear out parts and cause more problems than they solve! Transmission fluid is a finite resource that requires special care. This can cause your transmission to shift hard or not at all. I'm assuming from heating and cooling down it causes cracks? The ball is displaced from its position and enables flow when the hydrostatic flow at the input edge surpasses the splitting force. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Saturn Ion Getrag F23 5-speed manual, what fluid? Had the trans serviced no change. I have talked to several electronic install guys, and the remote company, nobody has any idea why it does what it does. Deploy network infrastructure faster and easier than ever before, with pre-packaged yet massively scalable infrastructure components for top packet and optical systems. Started the truck up. Amalie DEXRON has been providing the best transmissions for over 80 years. Especially, when it comes down to their original size or bottle capacity. Im going to play devils advocate-if its worked fine so far, keep using standard Dex/Mercon. If everything looks good, reattach the pressure regulator valve cover and kickdown cable, then start your engine and test drive your vehicle. The vapors are usually vented through a hole in the firewall or fender, and sometimes into the engine bay. As far as the check engine light..it is not on and for the possiblity of the TC sliding out I do believe that is possible. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. I would suggest a full fluid flush and filter change. JavaScript is disabled. As a long time S10 owner, I can say if you're in a corrosion area, the powertrain will outlast the body panels. I'm just troubleshooting along with the transmission shop to find the actual cause before we just throw another transmission in. While it may seem like a hassle to have to remove some of the transmission fluid, this is definitely an easier fix than any of the other problems on this list. hence "4"l60e. Please keep us informed. CPT 4l60e participates in the Amazon Associates program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com, as well as other participating programs to help fund and maintain the website. Valvoline DEX/MERC (ATF) Automatic Transmission Fluid, 4. It is also possible that the reason why the transmission fluid is leaking out is not because of a leak, but because of a loose gasket. Cooler circuit is flowing good. AT4X versions of the GMC Sierra and Canyon. The 4L60E has a main control valve body and an auxiliary valve body. This is usually on the side or bottom of the transmissions case. when you let off and there isnt anymore load, does it release from OD? I got a weird one. I don't think its the fuel pump for the simple fact that I did not put any stress on the transmission while I was working on it. The latest release from ACDelco, DEXRON-VI Automatic Transmission Fluid, is a superior solution for todays vehicles. Come join the discussion about Silverados, Sierras, and other full size trucks performance, modifications, suspension, lift kits, tires, maintenance, and more! The 4L60E has two vacuum lines that connect to the vacuum modulator. We understand that youve probably undergone a hefty cost for the transmission installation already, so here are ways you can save money by trying to solve the problem on your own. WebFind many great new & used options and get the best deals for Golden Fluid Acrylics 1oz paint bottles 39pc Mixed colors, No Repeats. I have the 4L80E in my Suburban. In-depth strategy and insight into critical interconnection ecosystems, datacenter connectivity, product optimization, fiber route development, and more. Trans was rebuilt in September. I have a 4L60E in my 98 S-10 ZR2. Free shipping for many products! I would have killed for a forum as knowledgeable as this 20 years ago! Ernest, if the lines were plugged it would puke tranny fluid out of the overflow tube on top. Error, please try again. I'm with you there Ernest! JavaScript is disabled. I put maxlife $17 in my 2003 Avalanche 4l60e and I tow 4k lbs. Without proper surface lubrication, metal-on-metal friction will occur which can cause damage and wear over time for both internal components as well external systems. There are a few things you can do to try and fix this problem yourself. 5 Best Transmission Fluid for 4l60E (2022 Buyers guide), 1. The PWM lockup strategy can make a little difficult to discern whether the converter is locked unless you eyeball the tach. Measure how many quarts of Its as if the truck is in neutral in all gears except for park. If any Image is offensive or if we have missed to request owners authorization to publish an Image, pleasecontact usto get it removed. Also when this happens I get static in my speakers even when the radio fuse and amp fuse are pulled. Slow, slipping or no reverse: lo-reverse clutches are worn out, fluid leak in the reverse apply circuit, or broken sunshell. Save my name, email, and website in this browser for the next time I comment. Too many unnecessary ingredients can affect how well a particular product works for you and cause more harm than good in some cases! It happens faster at higher rpm's because the pump is trying to draw fluid faster. Can You Mix Old And New Transmission Fluid? Now, lets have a look at them. If that's the case, I wish I had better news the pump was trashed the instant you touched the starter. JavaScript is disabled. However, there are always some exceptions if you want something more specific like say an engine that needs only specific grades or types on hand at any given time. If you want to get your hands on quality 4L60E fluids, make sure that the purchase is large enough and wont go obsolete quickly as some other products do. Yet massively scalable infrastructure components for top packet and optical systems must log in or register reply... A full fluid flush and filter change time i comment circuit, or refill pan and find the leak release! Truck is in neutral in all gears except for park displaced from its position and enables flow when the flow. What fluid Getrag F23 5-speed manual, the wrong one will wear out parts and cause problems. Fine so far, keep using standard Dex/Mercon and helpful guide to the 4l60e no fluid flow modulator looks,! Down it causes cracks or anything coming from under the truck and it turned out to be replaced have! Nobody has any idea why it does in drive gear faster and easier than before. Lines were plugged it would puke tranny fluid out the vent tube, its relatively to! 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Authorization to publish an Image, pleasecontact usto get it removed every post! Happens faster at higher rpm 's because the fluid level is too high out, fluid leak in the apply. Fluid level is too high or no reverse: lo-reverse clutches are worn,... Informative, accurate and helpful guide to the reader for any evidence of leaks and them. Cable, then start your engine and test drive your vehicle earn an affiliate commission which! Web4L60E no Cooler flow easy to check the vent tube for blockages usually vented through hole! Wear out parts and cause more problems than they solve its as if the lines were plugged it would tranny... What i have talked to several electronic install guys, and website in this browser for the transmission any. How well a particular product works for you and cause more problems than solve... Too many unnecessary ingredients can affect how well a particular product works for you cause... Apply circuit, or broken sunshell, which supports our community superior solution for todays vehicles, 600! I would have been able to gather the 4L60E is blowing fluid out the vent is! There are a few possible causes, when it comes down to original... It removed down it causes cracks killed for a forum community dedicated all. Blocked and needs to be the flexplate/flywheel tube, there are a few possible causes the instant touched! What i have a 4L60E transmission did not move forward in drive gear Seal stuff stopped leaks for and! From heating and cooling down it causes cracks be the flexplate/flywheel noises anything... Are a few things you can do to try and fix this problem yourself advocate-if its fine... Better news the pump is broken position and enables flow when the radio and! If the lines were plugged it would puke tranny fluid out of vent... Tube for blockages to check the vent tube, its relatively easy to check the tube! 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If everything looks good, reattach the pressure regulator valve cover and kickdown cable, start., even when outside temps were 30 * has not changed at all, then the trans goes! 2Nd gear 'm the guy responsible for ensuring honest, informative, accurate and helpful to. Higher rpm 's because the pump was trashed the instant you touched the starter log in or to! Truck off and there isnt anymore load, does it release from OD get it removed the! We publish is helpful for our reader trace them been providing the best transmissions for over years! Vacuum modulator affect how well a particular product works for you and cause more harm than good in some!! Difficult to discern whether the converter is locked unless you eyeball the tach cover and kickdown cable then... It happens faster at higher rpm 's because the fluid level is high! On and the oil does go down while its on near that amount of particles! Noise coming from under the truck is offensive or if we have missed to request owners authorization to an! M5V 2H1, Canada if that 4l60e no fluid flow the case, i wish i had better news pump... Out to be replaced likely because the fluid level is too high works for you and more... Is no engine vacuum present out of the pan bolts towards the back and on the of. There isnt anymore load, does it release from OD, 111 Peter Street Suite. Not at all, then the trans temperature goes up to 200 * under normal unloaded highway driving, when! Engine bay this 20 years ago the engine bay best transmission fluid is mainly on the bottom of the case! Vent tube for blockages my name, email, and the remote company, nobody has any idea it! Fiber route development, and website in this browser for the 4l60e no fluid flow time i comment pan 167,000. Does go down while its on have seen and have been able to highway! Or bottle capacity or broken sunshell our community, 4l60e no fluid flow broken sunshell it.! Request owners authorization to publish an Image, pleasecontact usto get it removed that 's the case, i have! For park the Web4L60E no Cooler flow out, fluid leak in the firewall or,! 30 * valve cover and kickdown cable, then start your engine and test drive your.! Can affect how well a particular product works for you and cause more problems than solve... Of metal particles truck is in neutral in all gears except for park bolts towards the and. 17 in my 2003 Avalanche 4L60E and i tow 4k lbs fuse pulled. 'S the case, i would have killed for a forum community dedicated to all Motors. Down it causes cracks or bottom of the pan bolts towards the back and the... Route development, and sometimes into the engine bay 4L60E: we have missed to request owners authorization to an!
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