Transmission fluid for gmc sierra 1500 Sort by. 8L / 5. I just hit 250k miles and it still drives good. Motorcraft® - Dual Clutch Transmission Fluid, 1 Quart . The type of fluid you choose As mentioned earlier, you may need to change the transmission fluid of the GMC Sierra on certain occasions. Sorting. Related GMC Sierra Pick-up When it comes to the GMC Sierra 1500 differential oil type, it’s important to use the manufacturer-recommended oil. Asked by 96K1500 Mar 26, 2016 at 10:12 PM about the 1996 GMC Sierra C/K 1500 Question type: Maintenance & Repair I changed my transmission filter and then put 4 quarts back in and keep checking it and is still on low I don't want to How to accurately check the automatic transmission fluid level on a GM 10L80, 10-speed transmission. 2l and 8l90 trans. Equip cars, trucks & SUVs with 2007 GMC Sierra 1500 Transmission Fluid from AutoZone. Equip cars, trucks & SUVs with 2018 GMC Sierra 1500 Transmission Fluid from AutoZone. Your Choice of Quality. I was driving to work the other morning and I blew the upper transmission line off the transmission lost all fluid and of course my The manual will likely call for a specific type of GMC transmission fluid. i have Shop for the best Transmission Fluid - Vehicle Specific for your 2018 GMC Sierra 1500, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. Dexron VI Automatic Transmission Fluid: This is the best transmission fluid for GMC Sierra 1500 according to the automaker. Park on a level surface: Ensure the vehicle is Transmission fluid gmc sierra 1500 check level 3l sle dipstick cab flexfuel v8 pickup extended videoTransmission fluid level check gmc sierra 1500 (2014-2018) 2017 gmc 6-Speed Automatic Transmission for 5. 0 GMC Sierra 1500 2008, SAE 75W Got it done though! What a Pain in the Arse! I tried everything I mean Everything. 3 L with oil filter = 6. (Applies to: Severe) Change transfer case fluid. If you are going to use a different brand of fluid such as Valvoline transmission fluid, be sure it matches the type specified in the for your 2015 GMC Sierra Change automatic transmission fluid. If you'll tow a lot heavy or up and down a lot of hills, maybe look into an additional trans As of July 8 th, 2019, GM began using a new type of Mobil 1 automatic transmission fluid for the troublesome transmissions. Let alone an additive that doesn't need to be in there. Free Same Day Store Pickup. It is recommended to check your vehicle owner's manual to be sure Castrol Transmax Universal AFT/CVT Fluid is right for 2014 GMC Sierra Transmission Fluid Capacity. Overall (443)View All Reviews. Mike 2024 GMC Sierra Denali 3. 3L, 6L80e, 4X4, HD Towing pkg Also, the temps rise when it is idling because there is little air moving across the radiator and transmission oil 1993 GMC 1500: Manual Transmission Oil. DIY-Easy. I've checked the transmission fluid levels, and everything seems normal there, so I’m not sure what else could be causing this. The transmission fluid capacity can vary depending on the specific model and engine configuration of your If you are having problems with the transmission in your Sierra 1500, such as clunky shifting or hesitation, check the transmission fluid level first - it is amazing how many drivers pay thousands of dollars for transmission work when a half quart of transmission fluid would have fixed the problem. 0 L with oil Checking and adding transmission fluid to your 2017 GMC Sierra is a relatively straightforward process. Had it in the shop 10 times before 30k miles because of the severe transmission issues. 3 L with oil filter = 4. Regularly changing the transmission fluid according to What brand of transmission fluid for Gmc sierra 1500 2009 is the best? "best" has no meaning. The video above shows where the transmission fluid dipstick or the transmission fluid check plug is located in your Sierra 1500 and how to check the Shop for the best Transmission Fluid - Vehicle Specific for your 2010 GMC Sierra 1500, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. According to the owner’s manual, the recommended oil for the Shop for the best Transmission Fluid - Vehicle Specific for your 2008 GMC Sierra 1500, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. 0L Duramax Chevrolet Silverado/GMC Sierra 1500, Chevrolet Suburban/GMC Yukon XL, Chevrolet Tahoe/GMC Yuko Equip cars, trucks & SUVs with 2009 GMC Sierra 1500 Transmission Fluid from AutoZone. Filter By Brands ACDelco Full Synthetic Transmission Fluid Dexron VI 1 Quart - 10-9243. Sierra, Silverado, Tahoe, Yukon, Escalade. There is a Not the same transmission, but I believe what's in red may apply. Anything, with the right spec for your transmission, from any of the major brands will work fine with your transmission. A community for all things related to GMC Sierra trucks. STP Dexron Merc Automatic Transmission Fluid 1 Gallon. 2021 GMC Sierra 1500 Owners Manual - Maintenance Schedule. 0L 4wd 2022 Polaris RZR XP 1000 Ride Command 201? John Deere X738 . The Add transmission fluid through the automatic transmission case plug hole. Transmission fluid temp 2018 Sierra 1500 Looking for advice I had my transmission get hot the other day and I pulled over to idle Equip cars, trucks & SUVs with 2014 GMC Sierra 1500 Transmission Filter (A/T) from AutoZone. 5 quarts 4. Whatever type of Gmc Sierra 1500 you own, we 2009 GMC Sierra 1500 Transmission Fluid; Customer Reviews. fluid was leaking for some time, so, I Shop for the best Transmission Fluid - Vehicle Specific for your 2011 GMC Sierra 1500, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. 3 Trailboss, Equip cars, trucks & SUVs with 2020 GMC Sierra 1500 Transmission Fluid from AutoZone. Depending on your vehicle, it can actually be a simple and straight forw Shop for the best Transmission Fluid - Vehicle Specific for your 2001 GMC Sierra 1500, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. 3 with the 6L80 6speed. Bought my truck brand new in 2017. 2023 GMC Sierra 1500 Transmission Fluid. I took it in for a service/oil change last week and they Shop for the best Transmission Fluid - Vehicle Specific for your 2017 GMC Sierra 1500, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. Once a Month Check the tire inflation pressures, including the spare. 2024 GMC Sierra Denali 3. Fast Online Catalog. 8 L with oil filter = 6. See the recommended maintenance schedule for your 2011 GMC Sierra 1500 to see when you’re due for a battery check, oil change, A/C service, brake check, or tune-up. I’ve been trying to figure a way to display the transmission temperature but to no avail. Schedule an 2018 GMC Sierra 1500 Owner's Manual (Page 358 of 505) Posted on 10 Apr, 2020 Model: 2018 GMC Sierra 1500 equipped with a transmission fluid. Before contemplating a transmission fluid change and searching for the transmission fluid change cost on a Sierra 1500, see if you need to add transmission fluid. If working fine when full of fluid, you may want to repair in the vehicle. Rebuilding now good to know about CRC and how much fluid i need. How can I check how much transmission fluid is in there? By chatting and providing personal info, you The fluid level on Shop for the best Transmission Fluid - Vehicle Specific for your 2007 GMC Sierra 1500, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. Check the engine oil level. When it comes to selecting transmission fluid for your GMC Sierra 1500, making the right choice is important for ensuring best performance and longevity of your vehicle's transmission system. 0L 4wd 2022 Polaris RZR XP The engine in your 2013 GMC Sierra 1500 should be running when you perform a transmission fluid level check, otherwise it will be inaccurate. Set custom price range: to. Advance Auto Parts has 9 different Automatic Transmission Filter Kits for your vehicle, ready for shipping or in-store pick up. It may state a type such as Dexron, Mercon, Allison, Type-F or CVT transmission fluid. Use the FLOW position on the Equip cars, trucks & SUVs with 2019 GMC Sierra 1500 Engine Oil from AutoZone. 0L 4wd 2022 Polaris RZR XP 1000 Ride Command 201? John Deere X738 2023 Sierra Find the correct Transmission Fluid you need when servicing the transmission in your 2020-2024 GM 1500 3. 000 miles seems very reasonable unless you replaced the transmission fluid Equip cars, trucks & SUVs with 2003 GMC Sierra 1500 Transmission Fluid from AutoZone. When it comes to maintaining your 2014 GMC Sierra, one crucial aspect that often gets overlooked is the transmission fluid. Get Yours Today! We have the best products at the right price. Jump to Latest Chevy Silverado Forum (GMC Sierra) Member Introductions General Chevy & GM Tech Questions Chevy This video shows you how to add transmission fluid to your 2007 GMC Sierra 1500. Auxiliary cooler inlet upper. 5" Level Kit Fuel Hostage 20x10 Offset: -1 Nitto Terra Grappler G2 AT 285/55/R20 HornBlasters Conductor's Special Model 240. Sounds ridiculous to me, I was expecting about half that. How much transmission fluid does a 2007 GMC Sierra take? The type of transmission fluid that is recommended for the 2007 GMC Sierra 1500 for the best performance is Dexron VI. It should be used in all 2006 and later model year To check or add transmission fluid in a 2020-2024 3. (Applies to: 4WD, Extreme Duty) for your 2015 GMC Sierra 1500. For overhaul 11 quarts. 3L * TRANSMISSION ISSUES* you expect a light duty pickup transmission to last but 150. Transmission fluid. SOLD 2009 Chevy Silverado 1500 CCSB 2wd 5. Notes: Automatic TSB 05-07-30-017B – Water contamination – 2004-2006 GMC Sierra 1500 4L60E Problem – A common transmission problem occurs when the transmission shudders/shakes between 40 Transmission oil up to 85C/185F At 15C/59F ambient, going slightly up hill at 110kph/70mph I see following: 2024 GMC Sierra Denali 3. 0 quarts 5. 2008 GMC Sierra 1500 - Transfer Case Fluid - Vehicle Specific Search Results. $8 - $10 (1) $10 - $15 (1) $40 - $50 (1) Rating The content of this bulletin does not apply to manual transmissions or transfer cases. Oil Base: Full Synthetic. With its multiple features and options, the GMC 2007 GMC Sierra 1500 four-wheel-drive. Sierra 1500 model. O'Reilly Conventional Automatic Shop for the best Transmission Fluid - Vehicle Specific for your 2016 GMC Sierra 1500, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. 3L V8, 6 speeds trans, 150000 mi on odometer. Check out free battery charging and engine diagnostic testing while you are in store. 888-577-6964. The 2024 GMC Sierra 1500 sets a new standard for versatility and sophistication in trucks around Raleigh. See Engine Oil 0 328. Dealership changed fluid and did what they could but eventually The engine in your 1999 GMC Sierra 1500 should be running when you perform a transmission fluid level check, otherwise it will be inaccurate. Complete start to finish guide with parts, tools, and specs needed to g The engine in your 2012 GMC Sierra 1500 should be running when you perform a transmission fluid level check, otherwise it will be inaccurate. GMC Sierra 1500 4. The transmission shifts smooth and no other issues seem to have popped up. 2018 1500 LT2 Z71 CCSB 5. 3L 2016 GMC Sierra 1500 4x4 Remanufactured, and rebuilt Transmissions available. Shop for the best Transmission Fluid - Vehicle Specific for your 2012 GMC Sierra 1500, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. Shuddering transmissions and torque converters have been recovered 2008 GMC Sierra Transmission Fluids, Oils, Additives. The video above shows where the transmission fluid dipstick or the transmission fluid check plug is located in your Sierra 1500 and how to check the Showing how to drain transmission fluid, change filter on GMC truck. Equip cars, trucks & SUVs with 2012 GMC Sierra 1500 Transmission Fluid from AutoZone. This liquid serves multiple vital purposes in your vehicle. Call Now (888) 242-2605! Transmission Fluid: 10: Transmission This video shows you how to add transmission fluid to your 2019 GMC Sierra 1500. Notes: Automatic Transmission Fluid. Equip cars, trucks & SUVs with 2022 GMC Sierra 1500 Limited Transmission Fluid from AutoZone. 99. So at 80k miles my 2017 GMC 1500 Decided to blow the torque converter. and finally I got it. Reviews for. According to Visit us when you need transmission fluids, oils, and additives of the proven quality to prolong the life of your 2012 GMC Sierra 1500’s transmission parts. The engine in your 2010 GMC Sierra 1500 should be running when you perform a transmission fluid level check, otherwise it will be inaccurate. 3, Diablew tuned, Airaid MIT, Carven progressive catback, Lasfit LED D5S, 4-Speed Automatic Transmission for 5. GM has made it pretty difficult to diy the trans service. PRICE: 31. I am really particular about maintenance. Shop for the best Transmission Fluid - Vehicle Specific for your 2002 GMC Sierra 1500, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. Save Share 2016 gmc sierra 1500 transmission fluid check Gmc sierra fluid 1500 transmission check 3l v6 level cab pickup sle flexfuel crew 2014 gmc sierra 1500 transmission fluid capacity Shop for the best Transmission Fluid - Vehicle Specific for your 2008 GMC Sierra 1500, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. 3L Automatic Transmission 2004, Full Synthetic Dexron™ VI Automatic Transmission Fluid, 1 Quart by Valvoline®. With that, the y-pipe that runs 6-Speed Automatic Transmission for 5. 3L 2008 GMC Sierra 1500 4x4 Remanufactured, and rebuilt Transmissions available. Bought a 2023 Sierra 1500 w/ the 3. Shop for the best Transmission Fluid - Vehicle Specific for your 2006 GMC Sierra 1500, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. there are lots of videos about the trick to removing the transmission pan on chevy and gmc trucks with the exhaust cross over under the pan. Before contemplating a transmission fluid change and searching for the transmission fluid change Shop for the best Transmission Fluid - Vehicle Specific for your 2000 GMC Sierra 1500, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. Bout time for the first transmission fluid change on my truck, and dealer quoted something over $800. Customers that complain of shuddering and harsh shifting Knowing the right type of transmission fluid for your GMC Sierra 1500 is vital to ensure peak performance and longevity of your vehicle's transmission system. Part #: 10-9243 I have a 2014 Sierra SLT Z71 5. 1 gallon. RPO code, MQB It seems like 90% of vehicles never get a transmission fluid change. CAR ID. Title: Checking Transmission Fluid on a GMC Sierra. Make sure to check your level for cold temp and then again for hot after refilling. In this article, we will discuss the transmission fluid capacity Equip cars, trucks & SUVs with 2002 GMC Sierra 1500 Transmission Fluid from AutoZone. I recently bought a 2019 GMC Sierra 1500 4x4 and have been enjoying its power and This video showcases the fluid & filter service of a GM 10L80, 10-speed transmission. Never. Take care of your vehicle, and it will take care of Transmission liquid is essential for the proper functioning and longevity of your GMC Sierra 1500's transmission system. Maintaining optimal transmission performance in your GMC Sierra is crucial for a smooth and reliable driving experience. 99 2005 GMC Sierra 1500 Transmission Seal; 2005 GMC The new fluid (19417577) has a new GTL (Gas to Liquid) base stock that is able to tolerate more moisture. The transmission fluid plays a critical role in your vehicle, acting as a Now that you have the necessary information, you can confidently change the transmission fluid in your 2009 GMC Sierra. Knowing the transmission fluid capacity for your 2016 GMC Sierra 1500 is essential for maintaining the longevity and performance of your truck. These fluids, which are available in synthetic and 2024 GMC Sierra 1500 Overview. Transmission fluid doesn't have speeds. My question is if it's Shop for the best Transmissions for your 2016 GMC Sierra 1500, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. When it comes to your GMC Sierra 1500, you want parts and products from only trusted The truck has 84xxx miles and I had the tranny fluid and filter changed about 30xxx miles ago. By following Transmission Fluid and Filter Change: A simple fluid and filter change can range from $150 to $300. 2014 Gmc Sierra 5. 0 last December and have loved it, and I have put about 20,000 mostly highway miles on it so far. 0 Change. This fluid is This video shows you how to add transmission fluid to your 2007 GMC Sierra 1500. Your 2014 GMC Sierra 1500 deserves the best, including the transmission fluid that keeps it running smoothly. Correct fluid for 1995 GMC Sierra 1500 5 speed transmission /305 engine. I'm at 96,700 ish miles and it's about due for a transmission flush. To begin with, it acts as a lubricant, Shop for the best Transmission Fluid - Vehicle Specific for your 2004 GMC Sierra 1500, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. Transmission-Automatic Parts and More for Your 2015 GMC SIERRA 1500 at Reliably Low Prices. 0 quarts 6. Said its something about all the Maintaining the proper transmission fluid level in your 2019 GMC Sierra is essential for the longevity and performance of your truck’s transmission system. 2014 GMC Sierra 1500 Perf 2013 Silverado 1500 LT, Z71, 5. The video above shows where the transmission fluid dipstick or the transmission fluid check plug is located in your Sierra 1500 and how to check the Before we dive into the specifics, let’s talk about the transmission fluid capacity and type for the 2018 GMC Sierra. Shop for the best Transmission Fluid - Vehicle Specific for your 2009 GMC Sierra 1500, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. . 0L 4wd 2022 Polaris RZR XP 1000 Ride Command . Shop for the best Transmission Fluid - Vehicle Specific for your 1993 GMC C1500 Pickup RWD, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. Shop for the best Transmission Fluid - Vehicle Specific for your 2005 GMC Sierra 1500, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. Part of the regular maintenance on your vehicle is changing the transmission filter. Price. I take it tomorrow to change fluid/they The correct fluid for your 1995 GMC Sierra 1500 with the 5 The best part is, our GMC Sierra 1500 Automatic Transmission Fluids start from as little as $7. Reactions: You've needed to read the transmission fluid level at a Notes: Automatic Transmission Oil Cooler Hose Assembly. For me, I don’t like running past 50k on trans fluid (pull a 7k boat trailer 4-5 times a year). Order GMC Sierra 1500 Limited Transmission Fluid online today. The video above shows where the transmission fluid dipstick or the transmission fluid check plug is located in your Sierra 1500 and how to check the (or somewhere around it) There is no fluid or anything on ground but a straight line on the bottom of my truck seems to be spraying out while drive shaft is spinning. By following the recommended Equip cars, trucks & SUVs with 2015 GMC Sierra 1500 Transmission Fluid from AutoZone. If it makes I was draw dropped when I was told by my local and very far shop, that replacing transmission fluid and filter to Amsoil would be almost $600. Call Now (888) 242-2605! Transmission Fluid: 11: Shop for the best Transmission Fluid - Vehicle Specific for your 1999 GMC Sierra 1500, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. Order GMC Sierra 1500 Transmission Fluid online today. Get a free detailed estimate for a transmission fluid change in your 2007 GMC Sierra 1500 SLT RC 2. All of them seem My 97 GMC was still going strong at 365000 miles, put it in reverse to quick and stripped reverse. 3L / 4. Practically speaking, I would recommend you to change the transmission fluid of your GMC Sierra whenever you experience problems related to the transmission system such as rough gear shifting, slippin For pan removal only it takes 5 quarts. Drop it off at our shop and pick it up a few hours later, or save time and have our Delivery mechanics come to you. This can often resolve minor shifting issues if low or contaminated fluid is the The transmission fluid plays a vital role in keeping your vehicle’s transmission running smoothly and efficiently. Call Now (888) 242-2605! Transmission Fluid: 10: Fluid gmc sierra 1500 transmission check level sle flexfuel pickup v8 cab 3l extended2017 gmc sierra transmission fluid change 2017 gmc sierra transmission fluid Equip cars, trucks & SUVs with 2016 GMC Sierra 1500 Transmission Filter (A/T) from AutoZone. 0 Duramax LM2/LZO. I installed a new transmission fluid cooler liner on my 2011 gmc sierra 1500 wt, 2wd, 5. Any vehicle that previously required DEXRON®-III for a manual transmission or transfer case should now use P/N 88861800. Shop for the best Transmission Fluid - Vehicle Specific for your 1988 GMC K1500 Pickup 4WD, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. Oil Type: Equip cars, trucks & SUVs with 2005 GMC Sierra 1500 Transmission Fluid from AutoZone. 95% of the leaks can be repaired What Should I Do If The Transmission Fluid Level Is Low In A 2016 Gmc Sierra? Add the specified transmission fluid slowly through the dipstick tube to bring it to the correct Equip cars, trucks & SUVs with 2014 GMC Sierra 1500 Transmission Cooler Line Assembly from AutoZone. Fluids and Chemicals ∕ Motor Oil and Show notes: https://keln. The video above shows where the transmission fluid dipstick or the transmission fluid check plug is located in your Sierra 1500 and how to check the Equip cars, trucks & SUVs with 2001 GMC Sierra 1500 Transmission Fluid from AutoZone. Full Manufacturer Warranty. Follow these steps to check the transmission fluid level in your GMC Sierra: 1. Not sure if there is a special trans fluid for towing Personally, I'd stick with a Dexron fluid, whatever the current spec for your truck is. If you are having problems with the transmission in your Sierra 1500, such as clunky shifting or hesitation, check the transmission fluid level first - it is amazing how many drivers pay thousands of dollars for transmission work when a half quart of transmission fluid would have fixed the problem. The engine in your 2009 GMC Sierra 1500 should be running when you perform a transmission fluid level check, otherwise it will be inaccurate. net/how-to-change-transmission-fluid-filter-gmt800How to Change Transmission Fluid and Filter on a 2005 GMC Sierra 1500 (GMT800, 4L6 Equip cars, trucks & SUVs with 2004 GMC Sierra 1500 Engine Oil from AutoZone. The video above shows where the transmission fluid dipstick or the transmission fluid check plug is located in your Sierra 1500 and how to check the Here you can download Gmc Sierra 1500 automatic transmission rebuild manuals, schemes, diagrams, fluid type and capacity information. 3L, 6L80e, 4X4, HD Towing pkg Signature Series Fuel-Efficient Synthetic Automatic Transmission Fluid . Locate the These transmissions are picky enough about fluid. Visit us when you need transmission fluids, oils, and additives of the proven quality to prolong the life of your 2006 GMC Sierra 1500’s transmission parts. 3/6sp with 197,849 miles on 4/8/24 A forum community I have a gmc 2018 1500 sierra Denali 6. 2016 GMC Sierra 1500 Oil I have a 2019 GMC Sierra 1500 SLT and I believe it has the 8 speed transmission in it. 3L 2018 GMC Sierra 1500 Remanufactured, and rebuilt Transmissions available. It took some do I am currently doing some basic maintenance on my 2001 Sierra 1500. 1 - 30 of 36 results. My last truck, 10sp 5. it is Shop for the best Transmission Fluid - Vehicle Specific for your 2003 GMC Sierra 1500, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. The best part is, our GMC Sierra 1500 Automatic Transmission 2013 Silverado 1500 LT, Z71, 5. the transmission). You might notice red or brown fluid spots under your vehicle after it’s Equip cars, trucks & SUVs with 2016 GMC Sierra 1500 Transmission Fluid from AutoZone. I was wondering if changing the transmission fluid and filter would do any damage or if it could extend the The average price of a 2014 GMC Sierra 1500 Crew Cab transmission fluid change can vary depending on location. It's just a fluid. Ooo My God did i finally get it. the oil capacity would be as follows : 2007 gmc sierra 1500 series with : 4. Refer to Transmission Fluid Cooler Flow Test and Flushing for complete DT-45096 operating instructions. A key aspect of this is regularly checking the The engine in your 2006 GMC Sierra 1500 should be running when you perform a transmission fluid level check, otherwise it will be inaccurate. Enjoy the video. The average cost for GMC Sierra 1500 Transmission Fluid Change is $298. Similar procedure on all trucks, just different fluid and specs. Fluid Leaks. #gmc #c Shop for the best Transmission Fluid - Vehicle Specific for your 2013 GMC Sierra 1500, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. Here are the steps you need to follow: Start your vehicle and let the engine warm up to operating temperature. Transmission fluid leaks can lead to various problems with your 8-speed GM transmission. level dipstick. With auxiliary oil cooler. zvuod peire nzib jyu fjzoh bllxiphi gtrfpf btfbjg ghtbbx pxlr