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Fantastic write up! the pump's plastic blades can separate from the device and bury themselves somewhere in the intake system. This is probably the most common fix. Well, I have a class at 1 today, so I decided to try to take some things off while I had time. I'm sure I could try, but I probably wouldn't get much for it, as it has the coolant leak. Enjoy up to $100 complimentary shipping on All Orders. In engines where coolant flows through the intake manifold, a leaking intake manifold gasket can be either the cause of or result of engine overheating. That's frustrating man, but I feel your pain. There are no dash lights, steaming or smoking, sizzling, or leaks of any kind! But I supposed to get that running through my coolant system, I'd have to put my car back together and have it on?? That was just for the parts alone. You cannot paste images directly. Powered by Invision Community, Lexus LS400 / LS430 / LS460 / LS500h / LS600h Club, Coolant Leak Under Intake Manifold! FOR 06-11 HYUNDAI ACCENT KIA RIO CATALYTIC CONVERTER EXHAUST MANIFOLD 08 09 10, Intake Exhaust Valves Fit Ford Mazda Mercury 2.0L 2.3L 2.5L DOHC 16V. My income goes to rent and a phone bill and groceries. Replace the ignition coils. But it only drips underneath, in the center of my car towards about where the dash meets the glass. The diameter of the intake valves is a 34.5 mm, the exhaust valves have a 29.0 mm diameter (The sizes of diameters are identical to the later version of the 1UZ-FE with VVT-i). Keep an eye out for those. Remove the hose clamp and separate the top radiator hose from the fitting on the intake manifold. WHILE EVERY REASONABLE EFFORT IS MADE TO ENSURE THE ACCURACY OF THIS DATA, WE ARE NOT RESPONSIBLE FOR ANY ERRORS OR OMISSIONS CONTAINED ON THESE PAGES. The 30/30 increase takes place mainly in the mid range of the rpm. C $50.7. Using your 3/8 inch drive ratchet and 10mm socket, remove the four 10mm bolts securing the throttle body to the intake manifold. Jeff1104 How Do I Remove My Intake Mani, http://us.lexusownersclub.com/forums/index.php?showtopic=44338&st=0. So I feel like I should just suck it up and if I can fix this, I should try. Clean the surface where the gasket will be laid very well. Used OEM Lexus GX 470 Parts - TLS Auto Recycling Purchase Used Lexus GX 470 Parts with upto 60% savings. Thank you! It basically discusses starter replacement but there are some good pics and service manual steps on removing the intake manifolds (which you have to do to get to the starter or water pipe). It will never leave you stranded on the side of the road. PLEASE VERIFY ANY INFORMATION IN QUESTION WITH A SALES REPRESENTATIVE. VALVE ASSEMBLY, INTAKE AIR CONTROL, NO. For 2004-2007 Ford Freestar Intake Manifold Runner Control Lever 26948NX 2005. No Coupon Required. I would recommend having someone diagnose your problem or give you a 2nd opinion before pulling the trigger on any of these. For the most optimal experience please enable JavaScript and refresh your browser. Don't even mind that my knuckles and wrists are pretty much all skinned up haha. Great guy to buy from. This is a great write-up and extremely informative for this issue. All the details are shared in this feature article: The most common sign of a cracked exhaust manifold is a loud ticking sound coming from the engine bay. The other 3 options will fail again eventually. On average, the cost for a Lexus GX470 Intake Manifold Gaskets Replacement is $318 with $109 for parts and $209 for labor. MSRP and price exclude taxes, installation, shipping, and dealer charges. Lexus GX470 Exhaust Manifold Tools and Access Points YotaMD 3.41K subscribers Subscribe 55 7.9K views 2 years ago Passenger side exhaust manifold install/removal access points. Lexus Parts & Accessories Online, 1 person has looked at this part recently, Search "Engine Intake Manifold" for GX 470. By Are Toyota 4runners Safe? Will be calling on him again for sure! Be sure to pickup a new gasket kit to reset the manifold. Auto Parts & Accessories / Car & Truck Parts / Set of 8 UF230 Blue Ignition Coil For 98-10 Lexus SC430 4.3L GX470 4.7L Toyota. You see, they all do it eventually. Secondary air injection pump Lexus gx470 & toyota code p2445 video 1 - YouTube AboutPressCopyrightContact usCreatorsAdvertiseDevelopersTermsPrivacyPolicy & SafetyHow YouTube worksTest new. I just took a trip from Vancouver Island to the BC Interior and had the flange above the rear diff rust out and subsequently melt the air hose for the rear air bags. If you have an account, sign in now to post with your account. ;) might be CRAZY, but I don't feel like I have many other options at the moment. The value alone makes this option a winner. I had the original cats welded onto a set of shorties. Remove the links attached to the throttle by removing the screws with the screwdriver. It's done! Copyright 2023 Canadian Gearhead. This video only describes my experience and is not meant to be instructional. PLEASE VERIFY ANY INFORMATION IN QUESTION WITH A SALES REPRESENTATIVE. If your ticking sound remains even when the engine is warmed up (mine did), that means you have a larger crack that still leaks when the metal has expanded. Internal or external leaks. This is a 5.7L repair but may also add some additional guidance. If you still arent convinced, theres one more advantage to upgrading to Doug Thorley headers: Performance gains. October 2, 2012 in 90 - 00 Lexus LS400. While While you likely know the rules of the road in your home state very well, that doesnt mean you know them in all of the states. Exhaust Manifold Gasket (Left). If the surface of a manifold is not flat, the new gasket will not seal properly. Then, on the way back home, the exhaust got LOUD. Aluminum and plastic manifolds are checked with a machinists straightedge to ensure the surface flatness does not exceed the original equipment manufacturers specification. I go to school full time, and bartend on weekends. Loosen the nuts holding together the carburetor and intake manifold. The headers come with no flange on the end of them. Wireless Headphones, Ear Cup. In order to produce the desired readings, they needed to place the primary catalytic converters as close to the head as possible so that theyll heat up and start working sooner. Intake Manifolds for 2005 Lexus GX470 for sale | eBay Toyota used it across their entire lineup of trucks. You can post now and register later. Now's is a good time to swap out the old PCV valve if you bought one. Thank you for watching!Please leave a comment below if you have questions about the procedure or maybe have comments or suggestions on how I could improve this procedure.Lexus GX470 Spark Plug Replacement Video: https://www.youtube.com/watch?v=FLpE8L5Yx5A\u0026t=9sIf you enjoy this kind of videos, please \"Like\" and consider subscribing for more such videos. sounds like a dumb question, but I really don't know. At some point, you will wind up with cracked exhaust manifolds on your V8 4runner, Land Cruiser, Tundra, Sequoia or Lexus GX470. All the details are shared in this feature article: 3rd Gen vs 4th Gen Toyota 4Runners: How Do They Compare? VIP Security System, GBS Microphone - Service, Rear Spoiler, CHMSL Cover with Double Sided Tape. I was told over the phone that the Toyota dealership shop had pulled off the intake manifold, but they obviously haven't, everything is just as dusty and they weren't even sure of the problem, which is what I brought it in forto have the professionals look at it and tell me what was wrong. No Coupon Required. If it were up to them, Im sure they would have over-engineered them just like every other part of the 4runner. Is250 c. 2006 Lexus GX470. If the intake manifold has internal cooling system passageways, the engine coolant is drained below the level of those passageways. I list the others in my 4runner buyers guide. and . Best of luck. Theres no better way to fix the cracked exhaust manifolds on your V8 4runner than by upgrading to Doug Thorley headers. Manifold. #howtoautomotive #AutoRepair #BrianEslick How to Automotive/Brian Eslick recommends safe practice when working with power tools, automotive lifts, lifting tools, jacks and jack stands, electrical equipment, blunt instruments, chemical lubricants, or any other tools or equipment seen or implied in this video. Now you're down to the valley plate. Open the hose clamp with a flathead screwdriver. THIS IS BRAND NEW: DNJ Intake Manifold Gasket Set FITS: 05-09 Lexus, Toyota / GX470, 4Runner, Sequoia, Tundra, LX470, Land Cruiser 4.7L V8 DOHC Naturally Aspirated 2UZ-FE FITMENT NOTES: Intake DNJ Engine Components is a full line provider of Domestic & Japanese engine parts for cars and trucks. When it warms up, the crack gradually closes with the heat expansion. INTAKE MANIFOLD > REMOVAL for Preparation C lic k h e r e 1 . Use only items softer than aluminum to clean these areas and be careful when placing the valley plate on a work bench. This kit has the necessary components required to protect and prevent engine wear through advanced technological formulation.This oil service kit has been specifically designed to suit Lexus vehicles fitted with 2GR-FKS, 2GR-FSE, 3GR-FSE and 4GR-FSE V6 engine. CuriousB is one smart cookie and can give you a lot of expert help. While the welds on the drivers side looked good, the passenger side was a different story. You can edit the name of your vehicle by clicking the pencil icon on the right. Did you weld on new cats, reuse your old cats, or go straight piped? The reason Toyota used this flawed design is to lower the emission readings during cold starts. I started it on my own, and realized soon enough that I was in over my head, so after he took apart the entire intake manifold in 40 minutes, we saw that the o-ring was trashed and leaking, but the pipe was fine! There isn't any leaking coolant anywhere else, but the drips under my car from the pool in the valley pan under the manifoldcan't wait to see where that pool has accumulated from! Remove the 10mm nuts to remove the engine cover and allow you access to the engine and intake manifold. Theyll be replacing the parts that failed on your vehicle with the exact same ones. By . The best part is, our Lexus GX470 Intake Manifold Gasket Set products start from as little as $20.18. Unfortunately, the dyno graph originally provided by Doug Thorley was measured in MPH instead of RPM. All fit 2003-2009 Lexus GX470 and more. WHILE EVERY REASONABLE EFFORT IS MADE TO ENSURE THE ACCURACY OF THIS DATA, WE ARE NOT RESPONSIBLE FOR ANY ERRORS OR OMISSIONS CONTAINED ON THESE PAGES. 2UZ VVTI. Hi there: If you have a remote FOB key, it's possible that there is a problem with that key, or that by disconnecting the battery, the ECU reset, causing the ignition system to be faulty right now. Dealer sets actual price. The noise is from the secondary air pump, which sends hot air to the catalytic converter when the engine is cold. No Coupon Required. Show example Lexus GX470 Intake Manifold Gaskets Replacement prices What is an intake manifold gasket and how does it work? Your previous content has been restored. All of them require the labor of removing the manifold(s). Lexus GX470 Intake Manifold Gasket - Best Intake Manifold Gasket for Lexus GX470 - from $29.99+ Order Lexus GX470 Intake Manifold Gasket online today. Fast and easy service at your home or office, Backed by 12-month, 12.000-mile guarantee. Get the best deals on Intake Manifolds for 2005 Lexus GX470 when you shop the largest online selection at eBay.com. Kirk came thru like no other. I have the onsite repair guy coming in a couple hourshopefully. Browse MANIFOLD, INTAKE for your Lexus GX 470 . This is not a permanent solution. They cracked before, and theyll crack again. 2023 It sounds too good to be true, but its not. I understand that there are times when a person simply dosen't have any money to put down on a newer car, more reliable. US $27.98. If the car has an upper plenum, that is removed and set aside. Lexus Parts & Accessories Online, 3 people have looked at this part recently, Search "Engine Intake Manifold" for GX 470. Its age means the GX470 can develop problems with its various systems. I really almost want to just sell it, but it's kind of impossible to sell a perfectly good carwith a coolant leak included. All electrical connections and emission and vacuum lines in the way of the intake are removed. Genuine Lexus Part - 171110P060 (17111-0P060, 171110P050) Theres one issue holding Toyotas 4.7L V8 (otherwise known as the 2UZ-FE) back from being the perfect engine. You are using an out of date browser. The engine feels much more alive and pulls a lot harder. , 2012 Post DIY Valley Cooling Plate Repair CEL P0420, Intake Coolant Leak - Shop Recommendations in DFW. Flat rate pricing based on labor time and parts, Trusted mechanics, rated by thousands of happy car owners, Hand-picked, community-rated professionals, Over 25,000 topics, from beginner tips to technical guides, Check cars for recalls, common issues & maintenance costs, Optimize fleet uptime and compliance via mobile vehicle repairs, Partner with us to simplify and scale fleet maintenance, Lexus GX470 V8-4.7L - Oil Change - Redwood City, California, Lexus GX470 V8-4.7L - Drive Belt Tensioner - Somerdale, New Jersey. visit our new website www.benzeenautoparts.com My Cart | Estimates | Login | Signup (855) 918-1809 (855) 918-1809 Home Part Cars Part Catalog Part Request Remove the throttle body lower bracket and the throttle body. The official claims are impressive. This prediction is based on data from 2020, 2021 and 2022. This issue exists thanks to emission regulations. US X-Small=China Small:Length:30, *Does not work with Apple HomeKit, or on the desk of home and office. Especially in North Dakota in the winter months! Show example Lexus GX470 Exhaust Manifold Gasket Replacement prices This video is about Secondary Air Injection (SAIS) filter swap procedureand intake manifold gasket replacement procedure to fix a very slow coolant leak. When it comes to your Lexus GX470, you want parts and products from only trusted brands. We may earn a small commission from affiliate links and paid advertisements. It's easier to get at them by removing the intake manifold, but for me it was just to much time and work, so I took my NGK platinum plugs to the Lexus dealer and had them install all six and they charged me a hour worth of labor, $110.00 dollars, but been told, you can goto a Toyota dealership and they charge less for labor. When this happens, the GX470 goes into safe mode and takes more time to . They are fairly inexpensive and after you do all of this work, you probably do not want to be back in there in the not so distant future. http://www.autozone.com/autozone/accessories/Quest-1-oz-cooling-system-UV-dye-bulk/_/N-255s?itemIdentifier=210227. Foam ear cup replacement. As with any form of exhaust leak, carbon monoxide poisoning is a concern. No need to crank down on it when reinstalling, the seal isn't made by tightening. It seems the government has clamped down on companies selling simulators, so Im thinking shorties with cats is the way to go. WHILE EVERY REASONABLE EFFORT IS MADE TO ENSURE THE ACCURACY OF THIS DATA, WE ARE NOT RESPONSIBLE FOR ANY ERRORS OR OMISSIONS CONTAINED ON THESE PAGES. You must log in or register to reply here. This can cause pooling of coolant in the engine valley, often running down the back of the engine between the flex plate and transmission, or down the transmission itself. The Lexus GX460 and the 4.6 liter 1UR-FE engine can, as it ages, develop a coolant leak from the valley of the engine. As with all of the other options for fixing your cracked exhaust manifolds, this install is not for beginners. 2. Doug Thorley includes new gaskets, but youll have to re-use your old hardware. Sedan Sport Utility Coupe Convertible Extended Cab Pickup, Cruiser SC400 SC430 LX470 GS430 Upper Set To 10/31/04, unopened, 4.0L 4.3L 4.7L Base Limited SR5 Sport Intake Manifold Gasket.Manufacturer Part Number:AMS8591.Part Name:Intake Manifold Gasket.Superseded Part Number:2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 . Is a March 2017 premium w/45k miles coolant valley issue covered by 6yr/70,000mi drivetrain warranty. The accelerator cable assembly and cruise control cable are removed and set aside. Upfront and transparent pricing. Display as a link instead, Call 877-247-1717 for details. Free Same Day Store Pickup. Some car engine designs are more likely than others to experience leaking intake manifold gaskets due to material and design issues. Maybe a dye like below and a UV light would help as well. Thats not where the horsepower and torque gains are though. Took me about 6 hours. As long as the Check Engine Light isnt on and the person running the test doesnt notice a leak thats too big to ignore, you should be good to go. Starting at the top of this picture, remove two 10MM bolts and the engine beauty cover bracket. Contact dealer for limited warranty, inventory level, and return policy details. My exhaust leak is completely gone (although short tube headers do have a bit more of a tin sound with an otherwise stock exhaust this is normal). **This step is one of the most important steps to get right, IMO. The exhaust and headers make a really nice combo. US $21.8. The headers come ceramic coated and ready to bolt up. Clear editor. It works by breaking up the pigment colors with a high-intensity light beam. You can read about it on this thread as it is part of a timing belt replacement job.Not really too big a job and sounds well within your DIY capabilities. Tank. Couple more notes to add concerning issues after wrapping up the repair. Strangely, that graph has since disappeared from the internet. Genuine Lexus Part - 17120F0020 (17120-F0020, 1712025020) TAKE CARE NOT TO MARK, MAUL, SCRATCH or otherwise cause deformation to any of the gasket surface. Enjoy up to $100 complimentary shipping on All Orders. Remove the bolts. It will get louder when more load is on the engine, and in many cases itll go away once it warms up. Burtman Industries also has them on sale often and is a fellow 4runner owner. Started September 19, 2022, By The Lexus GX470 encompasses all first-generation GX units produced from 2002 to 2009. . I'm impressed.go for it ! I Answered in 4 hours by: Lexus Mechanic: Chris Brooker Ask Your Own Lexus Question However, in most Lexus GX470 Exhaust Manifold Gasket Replacement, Lexus GX470 Car AC Condenser Fan Replacement, Lexus GX470 Positive Crankcase Ventilation (PCV) Valve Replacement, Lexus GX470 Clunking noise when I drive over bumps Inspection, Lexus GX470 CV Axle / Shaft Assembly Replacement, Lexus GX470 Car Mirror Control Switch Replacement, How to Buy a Personalized License Plate in Florida, The Best Tool to Scan for Extra Diagnostic Capabilities. 2013 Lexus GX $19,850 - $20,700 VIEW COMPARE Reliability We expect the 2023 GX will be much more reliable than the average new car. Couldn't even sleep last night, so stressed about it. True, when you can do the work yourself, that helps, but the car keeps getting older, parts continue to get brittle and wear, and your luck runs out when you look at the rearview and the tranny is laying in the street. Took two hours to take apart all that I've gotten done so farbut I'm really optimistic! . When the engine is cold, the crack is large enough to leak. The new Denso radiator I put in is leaking transmission fluid out of the inlet connection, so I have to do that job over within a year (going to pay the dealership $1,000 to do it this time). For a better experience, please enable JavaScript in your browser before proceeding. This required mating the catalytic converter and exhaust manifold into a one piece design. Remove the carburetor's fuel line and any vacuum lines that are attached to the carburetor. Got most of the plastic housing pieces off and I'm down to the injector connectors, which I've removed and covered the holes with some shop towels. Started Thursday at 04:47 PM, Lexus Owners Club of North America Lexus GX470 Exhaust Manifold Replacement Costs RepairSmith offers upfront and competitive pricing. It needs to be removed in order to prep and weld it properly. YourMechanic All rights reserved. So, once the coolant transfer tube is lubed up and inserted into the block carefully, making sure there's no kinks, rolls, etc of the o-ring, you're ready to prepare the valley plate with a 3-4 MM bead of FIPG. The silver ceramic coating on these headers looks great. there is also coolant pooled in a pan underneath the intake manifold, which is why I wanted to take it off in the first place. Connect the electrical connector to the ignition coils. After looking them over, he didnt think there was anything wrong with them structurally and the issue was strictly cosmetic. Once youve driven in a parking garage, tunnel, or beside a wall, youll understand. Just food for thought. If the leak is the water inlet assembly on front of engine then you don't need to remove the intake manifold. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. The lower intake manifold is a cast aluminum or molded plastic chamber bolted to the cylinder head of the engine. Lexus GX470 Intake Manifold Gasket Replacement and SAIS filter swap procedure Maximum DIY Garage 671 subscribers Subscribe 8.4K views 2 years ago This video is about Secondary Air Injection. lol My interest is in the continued wisdom of pouring more and more money into a 23 year old car that seems to be taking all your tip money from Saturday nights and then some. Remove the vacuum hoses from the intake manifold. Above 3000 rpm, the difference is very noticeable in the butt-dyno. What are the chances that a cheaper replica part from China is going to be built better than the original? If the fuel rail is bolted to the intake manifold, the supply and return connections to the fuel rail are disconnected. OBD trouble code P1445. Quick delivery Thermal Intake Manifold Gasket Fits Honda Prelude 91-01 H22 by Torque Solution Best Deals Online Browse From huge selection Here gsmsharmaji.com, US $79.18 Applications:Honda Prelude 1991-2001 H22 Images of item are shown above may be actual or for product reference only Great for all motor and . Was at appt before scheduled time. Contact dealer for limited warranty, inventory level, and return policy details. Toyota isnt the only one to blame for your exhaust manifolds cracking. Contact dealer for limited warranty, inventory level, and return policy details. I used plastic razors to scrap what I could off, then non-clorinated brake cleaner and a microfiber rag to scrub, then back at the stubborn stuff with the plastic razor blades and kept repeating (2-4 times in spots) until it was what I considered very clean. I just feel stuck. These wont. What a pain lol. Make sure everything is reconnected, all plugs are plugged in, all bolts are present and tight and all hose clamps are on fully. Exhaust - 17120F0060 - Genuine Lexus Part 2005 Lexus GX 470 Home Lexus GX 470 2005 17120F0060 17120F0060 Enjoy complimentary shipping on all orders over $100! Engine Intake Manifold. Replace the engine appearance cover. When you have the MAF disconnected you can begin disassembling the intake system and intake piping. If done incorrectly, you risk warping the flange and creating new leaks. Find many great new & used options and get the best deals for FRAM Extra Guard Air Filter for 2003-2009 Lexus GX470 Intake Inlet Manifold bh at the best online prices at eBay! finespunflesh I PLAN TO FINISH WRITING THIS UP IN THE NEXT DAY OR TWO, BUT WITHOUT THE ABILITY TO MAKE A DRAFT POST, I DIDN'T WANT TO LOOSE ANY WORK IN PROGRESS SO AM POSTING IT IN PARTS AS I GO. THIS DOES NOT FIT YOUR 2005 Lexus GX 470 Find Parts That Fit: 2005 GX 470: All Products Fixed and working better than ever! The only thing remaining on my entire exhaust system that isnt high quality stainless steel is the y-pipe. Affiliate. In your shoes I'd do the same thing. Youll find that allowing your 4runner to hold 3rd gear when merging onto a highway will make it zip right up to 60mph effortlessly. Another member of GXOR also recommended replacement of these two hoses. As time goes on and the ECU learns how to adjust for the extra airflow, youll notice the engine really wake up. The Fargo Corwin Toyota dealership quoted $850 + tax to replace the water inlet pipe and o-ring under my intake manifold. Small hands and plenty of swivel attachments for your ratchet will certainly help. 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. All removed components are then re-installed in the reverse of the above steps. Catalytic Converter with Integrated Exhaust Manifold (Right). I can relate to when I was your age and a tooth--pick and a glass of water was considered lunch..if you could afford the tooth-pick. 2005-2009 Lexus GX470 and 2006-2007 Lexus LX470 SUVs have a rare (but not albeit unheard of) problem with their secondary air injection system that illuminates the check engine light. The 2UZ is a legendary engine. Intake. I removed the intake manifold and reinstalled, also I replace two Lexus Ask an Expert Car Questions Lexus Troubleshooting This answer was rated: My Lexus gx470 it won't starts. I spent $100 on labor to an excellent on-site repair mechanic, he was quick and knowledgeable and I'm absolutely grateful for being able to finish the final steps in taking off the intake manifold. It could be a leaky o-ring or there is a flush mating surface of the inlet that uses a form in place (FIP) gasket (RTV like gunk) you put in the space to make you own gasket. I understand these are made by hand, but my specific set of headers was clearly made by two different employees. Which I suppose is fair, but not for $100, I could have guessed there was a leak somewhere under there too. Even though many driving laws are the same from one state to another, Like Like many other states (https://www.yourmechanic.com/article/how-to-buy-a-personalized-license-plate-in-alabama-by-brady-klopfer), Florida offers a variety of different personalized license plates with different designs, rather than just the standard Florida plate with personalized numbers and characters. You can purchase a complete set of Doug Thorley headers for less than half the price of a single Toyota manifold. You may notice a sulfur smell with a manifold thats cracked this badly. Use code SHIPLEXUS at checkout. He was on time, kind, courteous, knowledgeable & understanding & most of allHONEST and is now on the list for my family's One & Only Mechanic! No Coupon Required. Catalytic Converter with Integrated Exhaust Manifold (Left). Lexus GX 470 Engine Crankshaft Seal (Rear) Part Number: 9031189014 Alternate Part Number (s): 90311-89014 $45.58 9031189014 This part fits: 2016 - 2022 Based on the complaints compiled via CarComplaints.com, the 2006 model year for the Lexus 470 has the most overall issues. No Coupon Required. Enjoy up to $100 complimentary shipping on All Orders. REMOVE THROTTLE BODY See: Powertrain Management/Fuel Delivery and Air Induction/Throttle Body/Service and Repair/Removal13. So it is now in my driveway again, leaking and parked. The ticking noise is downright embarrassing. This affects the 2003-2004 Lexus GX470. REMOVE AIR CLEANER ASSEMBLY LH (a) Disconnect the MAF meter connector. Any injury, damage or loss that may result from improper use of these tools, equipment, or information contained in this video is the sole responsibility of the user and not How to Automotive/Brain Eslick. The video also briefly demonstrates cleaning of the throttle body. Contact dealer for limited warranty, inventory level, and return policy details. If the parts are less than $50 there is no way I want to pay a shop to do it. 12. Or will it run through the lines either way? You could get lucky and prove me wrong, but dont forget about the labor cost. 2023 This is by far the longest lasting fix for your cracked manifolds. It took an extra day for the throttle body gasket to get to the store, so the mechanic had to come back the next day, but I am so excited! Started September 12, 2022, By Doing a mountain highway road trip without rear suspension isnot fun. I can't thank him enough. Doug Thorley headers are made of 304 stainless steel and have a lifetime warranty. The intake on an engine may be made up of a lower intake manifold and an upper intake manifold or plenum. If Manual Switching of Air Intake Is Desired. Ugh. I could only hope it would be that easy, but the coolant leak drips a little farther back, underneath, out of a center hole in the bell housing of the torque converter I believe? If the leak is the water inlet assembly on front of engine then you don't need to remove the intake manifold. US $21.8 Find many great new & used options and get the best deals for Intake and Exhaust Manifolds Combination Gasket- Manifold Gasket Set ms18067 at the best online prices at Free shipping for many products. We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites. Disconnect the electrical connector from the ignition coils. The added efficiency of these headers over the stock design doesnt just improve horsepower and torque. Read on to find out why I believe upgrading to Doug Thorley headers is the best way to fix them. Started March 4, 2021, By Lexus GX470 V8-4.7L - Timing Belt - Dallas, Texas. Aftermarket headers are the best choice by far, for many reasons. May 7, 2021 202 Dislike Share Crutchfield Automotive 4.18K subscribers How to take the driveshaft off and apart on the GX470 to get rid of the notorious clunk at stops www.jlmauto.com for. Every one of them.