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 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. If the leak is the water inlet assembly on front of engine then you don't need to remove the intake manifold. Use code SHIPLEXUS at checkout. 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. So why bother fixing a cracked exhaust manifold if it doesnt ruin performance or reliability? The added efficiency of these headers over the stock design doesnt just improve horsepower and torque. The amount of exhaust gas escaping isnt big enough for the ECU to notice. C $50.7. By Remove the links attached to the throttle by removing the screws with the screwdriver. Lexus Parts & Accessories Online, 3 people have looked at this part recently, Search "Engine Intake Manifold" for GX 470. It seems the government has clamped down on companies selling simulators, so Im thinking shorties with cats is the way to go. 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. Fantastic write up! Enjoy up to $100 complimentary shipping on All Orders. Laser tattoo removal is a technique to eliminate an unwanted tattoo with little to no side effects. Everything passed our emissions test (when we still had it) with no problems. You can edit the name of your vehicle by clicking the pencil icon on the right. Best decision EVER!!! Ugh. Youll also be rewarded with more horsepower, torque, and fuel economy. MSRP and price exclude taxes, installation, shipping, and dealer charges. Engine Intake Manifold. 2023 The new o-rings can easily kink, roll or come out of their groves and the issue might not be easily visible. When the engine is cold, the crack is large enough to leak. Remove the throttle body lower bracket and the throttle body. Browse MANIFOLD, INTAKE for your Lexus GX 470 . The official claims are impressive. The headers come ceramic coated and ready to bolt up. He went above and beyond and got my Black Beauty up and running in time for my birthday weekend as well as gave me a quote for an oil change and rear break pad replacement on the spot! THIS DOES NOT FIT YOUR 2005 Lexus GX 470 Find Parts That Fit: 2005 GX 470: All Products The noise from a cracked manifold is sure to cause heads to turn in your direction as people wonder to themselves: Whats wrong with that guys car?. Starting at the top of this picture, remove two 10MM bolts and the engine beauty cover bracket. Get the best deals on Intake Manifolds for 2005 Lexus GX470 when you shop the largest online selection at eBay.com. Will be calling on him again for sure! On average, these failures were presenting around 110,000 miles. Used OEM Lexus GX 470 Parts - TLS Auto Recycling Purchase Used Lexus GX 470 Parts with upto 60% savings. Call 877-247-1717 for details. You see, they all do it eventually. Aftermarket headers are the best choice by far, for many reasons. . Enjoy up to $100 complimentary shipping on All Orders. This is a 5.7L repair but may also add some additional guidance. Foam ear cup replacement. Remove the vacuum hoses from the intake manifold. After looking them over, he didnt think there was anything wrong with them structurally and the issue was strictly cosmetic. Many times a re-designed gasket, or altered installation technique and torque values, will be relevant to avoid a recurrence of any leaks. Read on to find out why I believe upgrading to Doug Thorley headers is the best way to fix them. Center of the intake manifold, passenger side, unclip the EGR valve assembly and remove three (3) 12MM bolts holding the main assembly on, then follow the metal lines towards the front of the engine and remove four (4) 10MM nuts where the EGR lines run into the intake and under the intake manifold. 30 more horsepower and 30 more ft lbs of torque. 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. Certified mechanic. Toyota used it across their entire lineup of trucks. For that reason, your vehicle could potentially fail a safety inspection if youre buying or selling it. Its no racecar, but the already well balanced 2UZ feels even healthier with these headers. They cracked before, and theyll crack again. Classifieds - Engine/Transmission/Transfer Case, BJ42 | FJ43 | BJ44 | FJ45 | FJ45LV | HJ47, North American Clubhouses - Central Region, CA.AB- Rocky Mountain Land Cruiser Association, CO/WY- Horsetooth 4 Wheelers Cruiser Club, TX- Lone Star Land Cruisers - Austin Chapter, TX- The White Trash of the Elwood Chapter, CA.BC- Okanagan-Similkameen Land Cruisers, NV- Battle Born Cruisers of Northern Nevada, Vendors: Accessories - Electronics - Recovery, Common Problem coolant leak TOYOTA sequoia,land cruiser & tundra 2008-2020 !!! The intake manifold must be tightly sealed to the cylinder head(s) using a gasket in order to prevent air, oil, or engine coolant leaks. Once you add in the 4-10 hours of labor per side, your repair bill will be astronomical. THIS DOES NOT FIT YOUR Lexus GX 470 Find Parts That Fit: GX 470: All Products Typically diagnosing a random problem like this where the warning lights come on and off can confuse a lot of mechanics who firmly believe that a component or part must be damaged to cause a light. 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). Make sure to tell him that Canadian Gearhead sent you! INTAKE MANIFOLD > REMOVAL for Preparation C lic k h e r e 1 . The increase is not at peak hp and tq though, which tends to confuse a lot of people. 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. Working on a cold engine, the engine cover is removed. The 30/30 increase takes place mainly in the mid range of the rpm. Enjoy up to $100 complimentary shipping on All Orders. The exhaust and intake valve located on opposite sides with an angle of 21.55 degree. GX470 2006 automobile pdf manual download. Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM. #howtoautomotive #AutoRepair #BrianEslick Mechanics will consult Technical Service Bulletins to determine if any unique circumstance exists for your car. You Might Be Surprised: Is The Hollywood Sport Rider Still A Good Bike Rack In 2022? Exhaust, System. Because of factors beyond the control of How to Automotive/Brian Eslick, no information contained in this video shall express or imply warranty or guarantee of any particular result. I've replaced the seals in the power steering pump, removed the alternator to clean it from that leaky power steering pump, put in a new fuel pump and fuel filter, and I've changed transmission pan gasketsI thought I could handle this but I'm at that point where I just want to punch my car in the face. Aluminum and plastic manifolds are checked with a machinists straightedge to ensure the surface flatness does not exceed the original equipment manufacturers specification. 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. Replace the ignition coils. Took me about 6 hours. The other 3 options will fail again eventually. It appeared as though the 30/30 gain was around the 4000-5000 rpm range. If you reassemble it with an issue here (like I did), you'll only really know once you fill the system back up with coolant and it leaks like crazy, That'll mean tearing everything back down and starting over as the valley pan has to come off to reposition these o-rings. Strangely, that graph has since disappeared from the internet. The graph showed that as hp and tq climbed, the line that represented the headers went up much quicker. Is250. 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. 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! Still a nice touch. TAKE CARE NOT TO MARK, MAUL, SCRATCH or otherwise cause deformation to any of the gasket surface. Check out free battery charging and engine diagnostic testing while you are in store. How to Automotive/Brian Eslick assumes no liability for property damage or injury incurred as a result of any information contained in this video. PLEASE VERIFY ANY INFORMATION IN QUESTION WITH A SALES REPRESENTATIVE. 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 Clean the surface where the gasket will be laid very well. Thanks for the idea about the dye though. Here at Advance Auto Parts, we work with only top reliable Intake Manifold Gasket Set product and part brands so you can shop with complete confidence. Above 3000 rpm, the difference is very noticeable in the butt-dyno. This prediction is based on data from 2020, 2021 and 2022. Now you're down to the valley plate. Prices may vary depending on your location. Couple more notes to add concerning issues after wrapping up the repair. Use only items softer than aluminum to clean these areas and be careful when placing the valley plate on a work bench. Rear Spoiler, CHMSL Cover with Double Sided Tape. October 2, 2012 in 90 - 00 Lexus LS400. Genuine Lexus Part - 171110P060 (17111-0P060, 171110P050) US $289.52. US $289.52 2001-2007 Lexus GS430 4 2001-2006 Lexus LS430 4 2002-2010 Lexus SC430 4 0L V6 2003-2009 Lexus GX470 4 1998-2007 Lexus LX470 4 7L V8 3L V8 2003-2009 Toyota 4Runner 4. These wont. Dealer sets actual price. You cannot paste images directly. Pasted as rich text. In your shoes I'd do the same thing. On average, the cost for a Lexus GX470 Exhaust Manifold Gasket Replacement is $225 with $73 for parts and $152 for labor. I figure its time to just redo the entire exhaust system now! Exhaust Manifold Gasket Replacement Service How much does a Exhaust Manifold Gasket Replacement cost? 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. If the leak is the water inlet assembly on front of engine then you don't need to remove the intake manifold. Catalytic Converter with Integrated Exhaust Manifold (Left). The valley plate mounting bolts are torqued to 15 ft lbs. The Fargo Corwin Toyota dealership quoted $850 + tax to replace the water inlet pipe and o-ring under my intake manifold. All Parts come with 1 year warranty. Fast and easy service at your home or office, Backed by 12-month, 12.000-mile guarantee. 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. JasonDK If theres any chance that your issue is caused by something else, you wont want to waste your time and money on fixing your manifolds. My income goes to rent and a phone bill and groceries. If Manual Switching of Air Intake Is Desired. But it only drips underneath, in the center of my car towards about where the dash meets the glass. Now's is a good time to swap out the old PCV valve if you bought one. Many people hear a weird noise, take it to the dealer, and have them fix whatever is wrong. There are no dash lights, steaming or smoking, sizzling, or leaks of any kind! Dealer sets actual price. The ticking noise is downright embarrassing. I beleive it was a 19MM wrench, just unscrew old valve and replace with new. 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. All removed components are then re-installed in the reverse of the above steps. Due to constant temperature expansion and contraction of engine parts or overheating, the gaskets ability to seal properly can be ruined, resulting in problems such as: Yes. Remove the upper intake manifold for the right bank ignition coils. Made with in Silicon Valley. The principal concern with a leaking intake manifold gasket is potential damage to the engine, depending on where the leak is. Lexus GX 470. In my opinion, this is the same situation as replacing them with Toyota parts. . The Lexus GX470 encompasses all first-generation GX units produced from 2002 to 2009. Certified mechanic. The video also briefly demonstrates cleaning of the throttle body. AC Compressor Fits Lexus GX470 Toyota 4Runner Sequoia 2001-2007 V8 4.7L CO312 . 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. Your previous content has been restored. Your mechanic can inform you if your car represents one of these cases. Some car engine designs are more likely than others to experience leaking intake manifold gaskets due to material and design issues. Kyle was awesome! Zeus01 Fixed and working better than ever! Connect the electrical connector to the ignition coils. 2023 We may earn a small commission from affiliate links and paid advertisements. A Lexus Gx470 Intake Manifold Gasket Replacement costs between $492 and $549 on average. In some applications, RTV sealant must be applied in corners of the mounting surface or specified hard-to-seal spots, per the service manual. Hey, Im Tim! I hope you find this video somewhat informative on how to perform such a procedure. 16. SKU . . Parking, engine starting and key removal position R: Reverse position N: Neutral position D: Normal driving . Catalytic Converter with Integrated Exhaust Manifold (Right). The silver ceramic coating on these headers looks great. Small hands and plenty of swivel attachments for your ratchet will certainly help. Started September 12, 2022, By the pump's plastic blades can separate from the device and bury themselves somewhere in the intake system. Disconnect the wiring from the coils by using a small screwdriver and pushing the clip back and then gently squeezing the clip and sliding the connections off (red arrow). There are a few aftermarket parts companies that offer exhaust manifolds for the Toyota 4.7. I'm sure I could try, but I probably wouldn't get much for it, as it has the coolant leak. Upfront and transparent pricing. Cracked exhaust manifolds are just one of the potential issues you need to look for when buying a 4th generation Toyota 4runner. I can't thank him enough. Typically, the cracks will appear where the edge of the tube is welded to the flange. As you work through reassembling everything, just take your time and make sure each step is complete before moving on. Theres no better way to fix the cracked exhaust manifolds on your V8 4runner than by upgrading to Doug Thorley headers. You could get lucky and prove me wrong, but dont forget about the labor cost. You might be able to plug all those alternative paths and try, but I didn't and can't speak to that option. (c) Remove the air cleaner filter element from the air cleaner case. Thank you both so much! For a better experience, please enable JavaScript in your browser before proceeding. Remove the 10mm nuts to remove the engine cover and allow you access to the engine and intake manifold. 2. You have 4 options if you decide to fix your cracked exhaust manifolds. Use a T30 Torx and remove the single Torx screw connecting the wiring loom harness to the intake manifold (yellow arrow). Driveability wont change either. MSRP and price exclude taxes, installation, shipping, and dealer charges. . One of the common problems owners faced was a secondary air injection failure, costing repair bills in excess of $1,400. The 2UZ is a legendary engine. 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. REMOVE AIR CLEANER ASSEMBLY LH (a) Disconnect the MAF meter connector. The combination of the thin metal and the excessive weight of the catalytic converter hanging off the end is what causes them to crack. Started September 19, 2022, By Thanks for taking the time to do this as it will help many. **This step is one of the most important steps to get right, IMO. This affects the 2003-2004 Lexus GX470. Theyre a fraction of the price of replacing the originals. Stay warm! Allthough, unlike many on the site I have problems getting the cap off the toothpaste. 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. As with all of the other options for fixing your cracked exhaust manifolds, this install is not for beginners. The check engine codes that are related to this concern are the following: Windshield Defogging and Defrosting. What are the chances that a cheaper replica part from China is going to be built better than the original? It needs to be removed in order to prep and weld it properly. Started February 16, 2022, By Started March 4, 2021, By This is sort of an old-school fix. Make sure everything is reconnected, all plugs are plugged in, all bolts are present and tight and all hose clamps are on fully.