How to Replace Intake Manifold 2003-2008 Toyota Corolla

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This video shows you how to install an intake manifold on your 2003-2008 Toyota Corolla. The intake manifold is responsible for delivering the fresh outside air into the engine, and is also sometimes where the fuel is adding to the air mixture. A cracked or leaking intake manifold can cause a variety of problems for your engine, and should be replaced.
This repair was done on a 2008 Toyota Corolla S 1.8L Sedan 4-Door FWD Automatic and the process should be similar on the following vehicles:
2003 Toyota Corolla
2004 Toyota Corolla
2005 Toyota Corolla
2006 Toyota Corolla
2007 Toyota Corolla
2008 Toyota Corolla
Tools you will need:
• 10mm Deep Socket
• 12mm Socket trq.video/objN...
• E6 Inverted Torx Socket
• Ratchet trq.video/obtF...
• Socket Extensions trq.video/objN...
• Torque Wrench trq.video/oaxB...
• Gloves trq.video/oRS-...
• Safety Glasses
• Razor Blade / Gasket Scraper
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Check out our playlist:
Toyota Corolla 9th Generation 2003-2008: • Toyota Corolla 9th Gen...
⚠ DISCLAIMER:
While TRQ strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. All do-it-yourself projects entail some risk. It is the sole responsibility of the viewer to assume this risk. TRQ is not responsible or liable for any loss damage (including, but not limited to, actual, consequential, or punitive), liability, claim, or any other injury or cause related to or resulting from any information posted in this video.

[@TRQ]

√ Watch the Video √ Buy The Part at 1A Auto 1aau.to/m/Shop-TRQ-Parts √ Do it Yourself √ Save Money

[@Rob-157]

You do a great job of explaining everything. Including the little details, without dragging on perfect

[@TRQ]

+@RobE7075 Thanks for the feedback! 1aau.to/m/Shop-TRQ

[@omi8822]

Great video. Why was this intake manifold in need of replacement?

[@crypto702]

You make it look so easy! What am I looking at if I take it to the mechanic to just change out the gaskets in the manifold?

[@courtn3949]

Another amazing money saving video! Thank you so much!!!

[@Trump-The-GREATEST]

Always good to smoke test the engine to make sure if you need to replace any of the manifold, valve cover or throttle body gaskets!

[@96MustangBoy1]

The throttle body mount looks like for the 2005-2008 Corollas with drive by wire throttle bodies. The 2003-2004 is cable type. The mounting on the 03-04’s are different. So this intake manifold can be used for the 03-04’s.

[@antoniop5889]

These cars are super easy to work on thanks to

[@alialfurat8646]

I appreciate you I love the way that you do it and how you describe everything

[@cal48koho]

super well done video. Best I have seen. Will follow exactly.

[@connormglass97478]

Are vacuum leaks common for the plastic Toyota plenums ? Have always noticed a hissing sound from my mom’s 2000 Celica GT. It only has 120k, and the intake has never been off the car. My curiosity here, does 20+ years of heat distribution cause the OE intake to separate?

[@MeAndUs3126]

Whay would be some signs of a bad intake manifold? And would you have rather just clean the inside and replace new cascades?

[@mmicky07]

Black dust near the front bottom of the manifold, random vibrating with fluctuating idle

[@joesezzz4324]

Is it better to replace the whole manifold or just the gaskets?

[@andyvereen2408]

Great video. Used it today thanks a lot.

[@Pallidus_Rider]

O-ring on oil filler cap needs replacing also?

[@andycostilla]

Thanks for the detailed video information, nicely explained. Thanks Buddy

[@Trimzee]

What's that hose called that you unplug from the intake manifold last behind it

[@911mykid]

I’ve searched for hours and can’t find anything that says the bolt thread pitch and size. The head is 12mm (as said in the video), the bolt is m8, threads? 1.25-1.5.? ( tried generic 1.5 and there was a little play) The length?

[@ignatiusreilly8280]

Hi, is this much different for a Pontiac G6? I don't know what I'm looking at. Can you do a video on it?

[@omarfongvillarreal1721]

VERY GOOD VIDEO AND VERY EXPLANATORY.GREETINGS.

[@gagefarley3974]

What is the torque for the throttle body gasket?

[@kembukemsimon1037]

Please what’s the name of the second hose you took off, close to the intake manifold?

[@joelmorthfitness920]

Theres a part on your manifold that isnt on the original one. The little part sticking out near the bottom right (in the front) that has the rubber piece over it. Am I supposed to leave the rubber cover on or take it off??

[@rommeltolentino5954]

Good job and awesome videos. Thank you.

[@WilliamFisher-si4vd]

On a 2006 Corolla where is the idle air control valve it’s not on the throttle body where else could it be

[@galactic904]

So this is supposed to make the engine more powerful? Do people really feel the difference while excellarating?

[@petertowneya]

Don't you need to include a gasket?

[@persipersi233]

That’s is the same for Toyota Corolla 2009 ?????

[@andrewmarshall3412]

Error code P0170 (CEL) requires this procedure...... luckily it's not that serious (so there's no absolute need for this somewhat complicated job.)

[@zfiddy]

You literally missed the whole reason why you pulled this apart? You didn't even show the gasket replacement? Why bother and not show the main part.

[@jigz4526]

why does intake manifold explode?

[@garrethroman8942]

Did someone really point out something in the engine with a lit cigarette in that hand?

[@tedtan6449]

Job estimate max 2 hours