This is a great write-up and extremely informative for this issue. On top of that, Toyota has not redesigned these manifolds. US $289.52. Made with in Silicon Valley. As an Amazon Associate I earn from qualifying purchases. 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. The ticking noise is downright embarrassing. PLEASE VERIFY ANY INFORMATION IN QUESTION WITH A SALES REPRESENTATIVE. Based on the complaints compiled via CarComplaints.com, the 2006 model year for the Lexus 470 has the most overall issues. Lexus GX 470 Engine Intake Manifold. EXHAUST, TURBOCHARGER - 1711131250 I suspect the leak is not under the manifold but getting it out of the way will make things easier to see. Enjoy up to $100 complimentary shipping on All Orders. Your previous content has been restored. These wont. TAKE CARE NOT TO MARK, MAUL, SCRATCH or otherwise cause deformation to any of the gasket surface. It's done! The principal concern with a leaking intake manifold gasket is potential damage to the engine, depending on where the leak is. No Coupon Required. 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! Contact dealer for limited warranty, inventory level, and return policy details. Driveability wont change either. 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. All just a stupid little ring. Working on a cold engine, the engine cover is removed. Wish me luck! US X-Small=China Small:Length:30, *Does not work with Apple HomeKit, or on the desk of home and office. Good job! 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. Disconnect the electrical connector from the ignition coils. If the intake manifold has internal cooling system passageways, the engine coolant is drained below the level of those passageways. The main wiring harness and fuel crossover line that the three (3) connections mate to. As you work through reassembling everything, just take your time and make sure each step is complete before moving on. They will also boost your fuel economy by as much as 2 miles per gallon! Plastic manifolds are checked for cracks, heat damage, and warpage. If the original is bad, its safe to assume the knockoff version is worse. VALVE ASSEMBLY, INTAKE AIR CONTROL, NO. It works by breaking up the pigment colors with a high-intensity light beam. Manifold. Theyll be replacing the parts that failed on your vehicle with the exact same ones. 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. ;) might be CRAZY, but I don't feel like I have many other options at the moment. Real customer reviews from 2. As with all of the other options for fixing your cracked exhaust manifolds, this install is not for beginners. Lexus GX 470 Engine Intake Manifold - 17120F0020 - Genuine Lexus Part I can't thank him enough. The value alone makes this option a winner. You can edit the name of your vehicle by clicking the pencil icon on the right. They cracked before, and theyll crack again. He was on time, kind, courteous, knowledgeable & understanding & most of allHONEST and is now on the list for my family's One & Only Mechanic! Get a free detailed estimate for a repair in your area. Join the Lexus Owners Club and be part of the Community. The engine cooling system thermostat should be replaced because engine overheating can damage the cooling system thermostat. . 2023 Praying him much success and will refer him to friends and family. Our mobile mechanics offer services 7 days a week. Small hands and plenty of swivel attachments for your ratchet will certainly help. Remove the bolts. Fix Cracked Exhaust Manifolds on Your V8 4runner Forever Stay warm! The reason Toyota used this flawed design is to lower the emission readings during cold starts. LEXUS GX470 2006 SERVICE MANUAL Pdf Download | ManualsLib Show example Lexus GX470 Intake Manifold Gaskets Replacement prices What is an intake manifold gasket and how does it work? Thats because you have the choice to either re-use your original catalytic converters or replace them with a straight pipe (and figure out how to bypass the O2 sensors). Lexus GX 470 Engine Intake Manifold. If the surface of a manifold is not flat, the new gasket will not seal properly. No Coupon Required. 2023 16. Maybe a dye like below and a UV light would help as well. Lexus GX470 Intake Manifold Gaskets Replacement Costs - YourMechanic Use only items softer than aluminum to clean these areas and be careful when placing the valley plate on a work bench. PDF Intake Manifold > Removal Lexus Workshop Manuals You can purchase a set of Doug Thorley headers on Amazon here: 03/04 4runner Headers | 05-09 4runner Headers. Wireless Headphones, Ear Cup. 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! Fantastic write up! This may be a great time to inspect, clean and replace the PCV valve if necessary. Theres one issue holding Toyotas 4.7L V8 (otherwise known as the 2UZ-FE) back from being the perfect engine. You cannot test them my adding coolant at this step either, it'll leak out many other areas that are currently disconnected. Are Toyota 4runners Safe? The drivers side has a Doug Thorley emblem tacked on which is just barely visible once theyre installed in the engine bay. **This step is one of the most important steps to get right, IMO. I figure its time to just redo the entire exhaust system now! Toyota used it across their entire lineup of trucks. Secondary air injection pump Lexus gx470 & toyota code p2445 video 1 - YouTube AboutPressCopyrightContact usCreatorsAdvertiseDevelopersTermsPrivacyPolicy & SafetyHow YouTube worksTest new. You can edit the name of your vehicle by clicking the pencil icon on the right. . Was at appt before scheduled time. US $21.8. Its powerful, reliable, easy on oil and incredibly well balanced. The silver ceramic coating on these headers looks great. GX470/LX470 check engine light, secondary air injection - CARspec 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. VIP Security System, GBS Microphone - Service, Rear Spoiler, CHMSL Cover with Double Sided Tape. Ceramic coating (mine were among the first batch of their new supplier). You could get lucky and prove me wrong, but dont forget about the labor cost. Genuine Lexus Part - 171110P060 (17111-0P060, 171110P050) Couple more notes to add concerning issues after wrapping up the repair. MSRP and price exclude taxes, installation, shipping, and dealer charges. Exterior Emblem. 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 . Very knowledgeable. Quick delivery Thermal Intake Manifold Gasket Fits Honda Prelude 91-01 **, **The FIPG has a setup time of 15 minutes (per my container, past reports I saw said 3-5 minutes). 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. The average cost for Lexus GX470 Exhaust Manifold Replacement is $1485. So I went to my local O'Reilly auto parts store, ordered a new intake manifold gasket for $35.26 after tax, a new throttle body gasket for $3.52 after tax, and then to the hardware store for a new breather tube and o-rings, for $3.24 after tax, had some new coolant in the garage and also cleaned off the CRAZY amount of build-up on my throttle body, for a grand total of $142.02! If you still arent convinced, theres one more advantage to upgrading to Doug Thorley headers: Performance gains. All Parts come with 1 year warranty. DIY 2007-2011 2GRFE V6 Camry Spark Plug and Intake Enjoy up to $100 complimentary shipping on All Orders. BTW, if you do get the manifold removed, you might want to consider putting new solenoid contacts into your starter. All fit 2003-2009 Lexus GX470 and more. I go to school full time, and bartend on weekends. As with any form of exhaust leak, carbon monoxide poisoning is a concern. THIS DOES NOT FIT YOUR 2005 Lexus GX 470 Find Parts That Fit: 2005 GX 470: All Products By I just feel stuck. Started September 12, 2022, By Replace the ignition coils. replace rear spark plugs??? - ClubLexus - Lexus Forum Discussion Aftermarket headers are the best choice by far, for many reasons. Brian Eslick from How to Automotive http://www.howtoautomotive.com takes you step-by-step through the process of replacing the secondary air injection pump, diverter valve and check valves on a. This affects the 2003-2004 Lexus GX470. Toyota isnt the only one to blame for your exhaust manifolds cracking. 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. Call 877-247-1717 for details. No Coupon Required. Lexus Oem Factory Exhaust Manifold with Catalytic Converter Left 05-09 GX470 (Fits: Lexus GX470) $610.99 $25.00 shipping 37 sold Lexus Oem Factory Exhaust Manifold Gasket ( Driver Side ) 2005-2009 GX470 (Fits: Lexus GX470) $31.50 $5.50 shipping Only 1 left! 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?. Aluminum and plastic manifolds are checked with a machinists straightedge to ensure the surface flatness does not exceed the original equipment manufacturers specification. Some car engine designs are more likely than others to experience leaking intake manifold gaskets due to material and design issues. You can undergo a laser tattoo removal if you regret having a tattoo, unhappy with the appearance of your tattoo, the tattoo causes infection, or you have an allergic reaction to the tattoo. 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 intake manifold is a distribution system for air, and sometimes fuel. Thermal Intake Manifold Gasket Fits Honda Prelude 91-01 H22 by Torque Solution. Thanks for taking the time to do this as it will help many. Hang the throttle body and set the bracket aside. 30 more horsepower and 30 more ft lbs of torque. At some point, you will wind up with cracked exhaust manifolds on your V8 4runner, Land Cruiser, Tundra, Sequoia or Lexus GX470. Did you weld on new cats, reuse your old cats, or go straight piped? 12. Since originally writing this review, Ive also added a Gibson stainless catback exhaust to my 4runner. Allthough, unlike many on the site I have problems getting the cap off the toothpaste. I hope you find this video somewhat informative on how to perform such a procedure. The increase is not at peak hp and tq though, which tends to confuse a lot of people. The only thing remaining on my entire exhaust system that isnt high quality stainless steel is the y-pipe. View and Download Lexus GX470 2006 service manual online. Buccal Fat Removal in Izmir, Turkey Check Prices & Reviews Internal or external leaks. MSRP and price exclude taxes, installation, shipping, and dealer charges. Browse MANIFOLD, INTAKE for your Lexus GX 470 . Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM. Dealer sets actual price. Oil Service Kit to Suit Lexus 2gr-fks 2gr-fse 3gr-fse 4gr-fse 2.5l 3.0l C $50.7. This is a win-win in my opinion. Catalytic Converter with Integrated Exhaust Manifold (Left). Will be calling on him again for sure! Loud Vacuum Cleaner Noise on Cold Start on Lexus GX470 The intake on an engine may be made up of a lower intake manifold and an upper intake manifold or plenum. 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. Genuine OEM Exhaust & Emission Systems for Lexus GX470 If the car has an upper plenum, that is removed and set aside. Every one of them. There is a bit of good news. This issue exists thanks to emission regulations. For that reason, your vehicle could potentially fail a safety inspection if youre buying or selling it. One of the common problems owners faced was a secondary air injection failure, costing repair bills in excess of $1,400. It appeared as though the 30/30 gain was around the 4000-5000 rpm range. 2023 http://www.autozone.com/autozone/accessories/Quest-1-oz-cooling-system-UV-dye-bulk/_/N-255s?itemIdentifier=210227. How To Remove VQ35 Intake Manifold - My Pro Street PLEASE VERIFY ANY INFORMATION IN QUESTION WITH A SALES REPRESENTATIVE. Theres a leak somewhere up in the front, but Im not sure where. Diagnosing the cause of the leak is tricky because it . Dealer sets actual price. Jeff1104 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. What a pain lol. Ignition components, such as the coil, are removed as needed. You Might Be Surprised: Is The Hollywood Sport Rider Still A Good Bike Rack In 2022? This is not a permanent solution. SKU:CC2472671.. Or will it run through the lines either way? Select Vehicle by VIN; Unless youre dealing with an extreme leak, a cracked exhaust manifold wont cause a Check Engine Light. 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. Exhaust - 17120F0060 - Genuine Lexus Part 2005 Lexus GX 470 Home Lexus GX 470 2005 17120F0060 17120F0060 Enjoy complimentary shipping on all orders over $100! That means youll never have to worry about it happening again! Just food for thought. For the most optimal experience please enable JavaScript and refresh your browser. 2006 Lexus GX470 Intake. Tank. Manifold. Is250. Is250 c - 1719031071 Remove the vacuum hoses from the intake manifold. Strangely, that graph has since disappeared from the internet. Here youll find everything from detailing tips, buyers guides, modifications, and maintenance. Once the manifold is deemed re-usable or replaced as needed, the new gasket is applied, the manifold is put in position and the mounting bolts are torqued with a calibrated torque wrench in the OEM specified sequence. . Thank you both so much! Read on to find out why I believe upgrading to Doug Thorley headers is the best way to fix them. Foam ear cup replacement. Unfortunately, its not a matter of if but rather when the exhaust manifolds will crack. 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. The Most Common Lexus GX 470 Problems Owners Deal With - MotorBiscuit So glad I didn't sell it! the pump's plastic blades can separate from the device and bury themselves somewhere in the intake system. The plastic timing belt cover is held on by 6 bolts. SKU:TR7493914.. Auto Parts & Accessories / Car & Truck Parts / Set of 8 UF230 Blue Ignition Coil For 98-10 Lexus SC430 4.3L GX470 4.7L Toyota. 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. Kyle was awesome! Took me about 6 hours. Oil Service Kit to Suit Lexus Gs300 Jzs160r 2jz-ge 3.0l I6 Lexus Parts & Accessories Online, 1 person has looked at this part recently, Search "Engine Intake Manifold" for GX 470. The new o-rings can easily kink, roll or come out of their groves and the issue might not be easily visible. Remove the carburetor's fuel line and any vacuum lines that are attached to the carburetor. Windshield Defogging and Defrosting. Fits GS 350, IS 350, RC 200t, RC 300, RC 350. Everything passed our emissions test (when we still had it) with no problems. 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? The 2UZ is a legendary engine. Headers for non-vvti 4runners (2003/2004 model years), Headers for vvti 4runners (2005-2009 model years). Zeus01 Exhaust Manifold Gasket (Left). Want to read more about my Toyota 4runner? What are the chances that a cheaper replica part from China is going to be built better than the original? You cannot paste images directly. No Coupon Required. Return Home Select New Vehicle Select a Lexus GX 470 Year Search By VIN 2009 2008 2007 2006 2005 2004 2003 2 Parts fit your selection. AC Compressor Fits Lexus GX470 Toyota 4Runner Sequoia 2001-2007 V8 4.7L CO312 . 2006 Lexus GX470 4.7L V8 Base 210,000 miles $1,427 - $1,745 I Answered in 4 hours by: Lexus Mechanic: Chris Brooker Ask Your Own Lexus Question 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 Only 5 of them need to be removed for this job. sounds like a dumb question, but I really don't know. 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. Transfer PCV air tube to new valve. "Fix" Lexus GX470 clunk at stops | Cleaning and greasing - YouTube Lexus Parts & Accessories Online, 3 people have looked at this part recently, Search "Engine Intake Manifold" for GX 470. 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. As the throttle body opens, the engine intake stroke sucks in air through the intake manifold. Contact dealer for limited warranty, inventory level, and return policy details. 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 1G-FE and 2JZ-GE I6 engines. 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. This means you need to be ready to install the valley plate back to the block within minutes of applying the bead, then reinstall the plate mounting bolts and torque down the plate all in that 15 minutes**. MSRP and price exclude taxes, installation, shipping, and dealer charges. Lexus Parts & Accessories Online, Search "Engine Intake Manifold" for GX 470. Coolant Leak Under Intake Manifold! How Do I Remove My Intake Mani Exhaust, System. good to hear, and timely given changing weather in ND this time of year. It may not display this or other websites correctly. EXHAUST, TURBOCHARGER - 1711131250 - Genuine Lexus Part Lexus GX 470 Home Lexus GX 470 1711131250 1711131250 Enjoy complimentary shipping on all orders over $100! Hey, Im Tim! Read on to find out why I believe upgrading to Doug Thorley headers is the best way to fix them. On average, the cost for a Lexus GX470 Exhaust Manifold Gasket Replacement is $225 with $73 for parts and $152 for labor. DNJ IG974 Intake Gasket for 2005-2009 / Lexus, Toyota / 4Runner, GX470 The 4.7s manifolds are a tubular design made of thin steel. #FixingLeak#TOYOTA#Landcruiser#Sequoia#Tundra, '12 GX 460 Premium (URJ150L-GKTZKA) - Fire Agate Pearl / black interior / 79k miles /. Get the best deals on Intake Manifolds for 2005 Lexus GX470 when you shop the largest online selection at eBay.com. OBD trouble code P1445. There are many Hello. Many times a re-designed gasket, or altered installation technique and torque values, will be relevant to avoid a recurrence of any leaks. Lexus GX470 Intake Kits, Air Filter & Throttle Body Spacers All Categories Lexus GX470 Air Filter Cleaner Kits and Supplies Lexus GX470 Air Intake Snorkel Lexus GX470 Air Filters Lexus GX470 Air Cleaner Assembly Lexus GX470 Air Filter Wrap Lexus GX470 Air Intake Scoop Lexus GX470 Air Cleaner Adapter Lexus GX470 Air Cleaner Base Plate My income goes to rent and a phone bill and groceries. Remove the upper intake manifold for the right bank ignition coils. I was quoted over $2,000 for a single manifold and the required parts to go with it. The other 3 options will fail again eventually. finespunflesh 2023 Thanks for stopping by! REMOVE THROTTLE BODY See: Powertrain Management/Fuel Delivery and Air Induction/Throttle Body/Service and Repair/Removal13. Lexus GX470 V8-4.7L - Timing Belt - Dallas, Texas. If Quick Heating or Cooling Is Desired. There are still a lot of possible results, finish selecting a vehicle to find parts for your exact car. The noise is from the secondary air pump, which sends hot air to the catalytic converter when the engine is cold. I would just love an lexls.com style how to, on removing my intake manifoldcrossing my fingers that someone will have an idea on what to pull first. Upload or insert images from URL. , 2012 Post DIY Valley Cooling Plate Repair CEL P0420, Intake Coolant Leak - Shop Recommendations in DFW. 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. Intake Manifolds for 2005 Lexus GX470 for sale | eBay Its no racecar, but the already well balanced 2UZ feels even healthier with these headers. I'm impressed.go for it ! When it comes to your Lexus GX470, you want parts and products from only trusted brands. This is sort of an old-school fix. Started March 4, 2021, By Your mechanic can inform you if your car represents one of these cases. Ships from Lexus Parts Direct, London ON It's FREE! Cracked exhaust manifolds are just one of the potential issues you need to look for when buying a 4th generation Toyota 4runner. Used OEM Lexus GX 470 Parts - TLS Auto Recycling Free shipping on many items | Browse your favorite brands | affordable prices. Lexus GX470 Intake Manifold Gasket Replacement Cost Estimate PLEASE VERIFY ANY INFORMATION IN QUESTION WITH A SALES REPRESENTATIVE. Prices may vary depending on your location. 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. 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. Lexus GX470 Exhaust Manifold Tools and Access Points - YouTube Enter your vehicle info to find more parts and verify fitment. 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. Free Same Day Store Pickup. By I just did this repair on my Sequoia. 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. Snap-On's Versus lets technicians look at several areas at a time. Engine Intake Manifold. The amount of exhaust gas escaping isnt big enough for the ECU to notice. Make sure everything is reconnected, all plugs are plugged in, all bolts are present and tight and all hose clamps are on fully. Genuine Lexus Part - 17120F0020 (17120-F0020, 1712025020) The best part is, our Lexus GX470 Intake Manifold Gasket Set products start from as little as $20.18. Cars that don't use direct . The headers come ceramic coated and ready to bolt up. 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. Remove the ignition coils. Starting at the top of this picture, remove two 10MM bolts and the engine beauty cover bracket. FRAM Extra Guard Air Filter for 2003-2009 Lexus GX470 Intake Inlet Dealer sets actual price. I really almost want to just sell it, but it's kind of impossible to sell a perfectly good carwith a coolant leak included. Great guy to buy from. Once youve driven in a parking garage, tunnel, or beside a wall, youll understand. Reaching all of the nuts to remove the old manifold and install the headers can be a real pain. On average, these failures were presenting around 110,000 miles. When you have the MAF disconnected you can begin disassembling the intake system and intake piping. Remove the throttle body lower bracket and the throttle body. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. 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. This is probably the most common fix. It snowed over night for the first time this year, and my car is parked in the driveway so this will be even more fun that I had anticipated :cries: To curiousBI don't think the leak is from the manifold itself either, if that's what you meant? There are no dash lights, steaming or smoking, sizzling, or leaks of any kind! 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). If there is an air leak to the cylinders, it can cause lean operation which could overheat the catalytic converter. 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.