How to Replace Fuel Injector 2003-2008 Toyota Corolla

For More Info visit us at: trq.video/h-eCj
This video shows you how to install a new fuel injector on your 2003-2008 Toyota Corolla. Fuel injectors are computer controlled spray nozzles that deliver fuel to your engine in precisely controlled volumes. They are one of the keys to modern efficient and clean engines. If a fuel injector is dirty or failing, it can present symptoms such as rough idle, engine surges, rich or lean conditions, and check engine lights. Replacing a problematic fuel injector with an engineered to fit TRQ replacement part right away is essential to the health of your vehicle’s engine.
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 Socket trq.video/oa3N...
• 12mm Socket trq.video/obmp...
• Ratchet trq.video/obuV...
• Brake Parts Cleaner
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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

[@mblnld4967]

This is perfect timing to post this video, I literally just got my new injectors for my corolla today, about an hour ago

[@HungryH1951]

Just saved yourself about $400-$500. This is a good video, very helpful.

[@Pallidus_Rider]

Always good to open the gas cap to depressurize the fuel system. 👍

[@chefboiali]

Came here before helping my friend with her Matrix! Perfect. Such a good call about the brake cleaner! Thanks much!

[@mkrp4]

Very informative and hands on. Two things: --the cars with MAF sensor will not prime the fuel system until key is in start. Taking out the starter relay from fuse box and turning key to start will prime the fuel rail We should look on the joint between injector and fuel rail to check for leaks -- 6:55 not a bad idea to spray carb cleaner at the injector to head seals with engine idling to check for the vacuum leaks, because some aftermarket parts are too loose and allow air leaks at this point leaning the mixture and causing higher than normal fuel trims.

[@Thebeekeeper568]

So informative ! My problem was the debris around the area that was getting between the O ring.

[@TozAlablad]

So easy 🤷🏻‍♂️ thanks lot dude

[@tiredofthenonsense123]

Thank you for all your how-to videos. They are detailed, and your camera doesn't shake so much that it makes the viewer nauseous. I've been able to complete a lot of repairs with your help, and I stopped getting shafted by crooked mechanics.

[@Yanka__0s]

Thanks to your video I did it on my Matrix XR 05 awd whitout any help and it ends perfectly. Just for be clear I’m not a mechanic but I like do stuff on my own risk.

[@TRQ]

+Carlos Flores Thanks for watching our video! 1aau.to/m/Shop-TRQ

[@cryptojoecoin5480]

Great video! Articulate, good camera work, and right to the point.

[@8gomerpyle22]

Why do car dealerships charge $800 - $1200 for this job? I don't get it.

[@raveporn]

Because MAGA only cares about immigrants, abortion and gay people; you being robbed blind is your own worry. One fair auto law passed, and you could take all the corruption out of the economy; but all that corruption is good for the US economy, so poop people suffer. Cars are cheaper to build than ever, and cost more than they ever have. That's plain and simple deep state corruption; but the real kind; the right wing conservatives who worship the ALMIGHTY economy kind of conspiracy. On my Ford it costs $2,500 to change a plastic PCV valve that cost $30. Yep. MAGA!

[@ssjedits]

It’s for labor, the time, and for the parts to unless you bought it yourself and want them to install it will cost probably jsut 100 bucks less which sucks

[@PKB239]

Dealerships love a good ripoff.

[@drivewaygarage1561]

I have watched several videos and yours is the best.

[@mario7mag]

Thanks for the videos, just ordered some TRQ fuel injectors!!

[@kevinkaminer380]

😢Very informative and well filmed video. Quite helpful. Thanks!

[@co0149r]

Nicely edited, quick, thorough.

[@peterhughes5522]

Very good. Very clear

[@Youworstnightmare77]

So nice video. But mi big concern is. You not need to disconnect the negative battery terminal. To do rhis process?

[@mikemccord8218]

Another great job . Well done kid!

[@easttennesseeshakerboxes4833]

Thank you so much a little tricky with the seal up but thanks a million!!! I could say 500-1000

[@albecane1905]

Very good video. Thank you very much from Argentina.

[@KrisCortez]

Your storefront lists this part as incompatible with my 2003 Corolla CE. So I ordered a part was compatible (its green colored instead of blue like this one) and it came with no lower rubber seals. Im confused

[@borodavk]

Great video, thx! I would think twice about spraying brake cleaner onto anything rubber... (Too aggressive chemically) Carb cleaner is a different story: these seals should be made to withstand petroleum distillates

[@yingcluk]

I think it's best to add how to depressurize the fuel line first. Like pull out the fuel pump relay or fuse and start the engine until it dies. I believe you should have done it otherwise the gasoline would be gushing out of the fuel rail.

[@manuelramos4608]

Wish I saw this video before. I definitely ruined my own injectors doing them the first time

[@juanencinas8808]

thank so much for your help 😊

[@lifesmoments1136]

Very helpful video😊thanks alot by sharing these kind of video. Musch appreciated

[@Ch1mpman1]

How do you de-pressurize the fuel line? I have an 06 corolla, and took my injectors out without doing so and a little fuel came out and got on the intake manifold

[@milesnorsworthy946]

Fun fact, on the Toyota Echo they add a useless piece on the engine top that stops you from removing that hard steel line so you have to remove the entire top of the engine to replace a single fuel injector.

[@bonnylaguardia1486]

Do i need to depressurize the fuel line first?

[@josefranciscoesquertalaman3827]

Presente en clases desde Navojoa Sonora México Like 🎉

[@whenphipp156]

Thanks mate legend

[@gooutside6055]

Awesome video, thanks

[@TangyWayne]

Worked perfect tyank you so much 👌

[@Mr.A193]

Was that a good sound of the engine 🤔 because I have the same car in the uk and this sound is driving me crazy

[@CodeDisease]

I must have broken my seals while putting the fuel rail back in, I didn't even think about putting it in by hand before tightening the bolt

[@CodeDisease]

There's a whole lot of fuel leaking out from the rail

[@BrettHoustonTube]

Wow, that was exceptional. Great info, to the point with no wasted time! Thanks! I have a 2007 Corolla. A mouse chewed the wires on #4 injector and although I repaired the wires it is still throwing a code for #4 cylinder not firing. Do you think it damaged the injector or the computer when the wires were shorted?

[@alanalex941]

Do i need to take out the battery clip before changing that injector?

[@posadist681]

Thank you for this video

[@ramosklan4]

Instead of carb cleaner, can you use mass air flow cleaner or electrical contact cleaner when installing the injectors and manifold?

[@endakeating2712]

Very helpful video

[@zizoumonk10]

Do you need to disconnect the fuel line into the fuel rail not just the bracket?

[@octopusmagnet]

great video!

[@JBTube00]

Do I have to program the fuel injectors ? I replaced mine and now have a p0171 code

[@byronzuniga81]

I replaced the fuel injectors on a camry 09, but now i have a hard start-up, and it starts up on the second or third key turn But when i replaced them, i removed the fuel rail bar out of the engine fuel line Do you thing thats is the problem and have air in the fuel line?

[@RuelBMahilum]

Good job sir

[@farminglife5890]

How we know we need to change the injectors ??

[@da9ej1eg99]

Wait dont you have to release fuel pressure 1st?

[@missaelmorales3059]

That's the whole reason I came to this video is to see how you release the fuel pressure lol but thank you anyways

[@thegloriousvoices9671]

How many holes does the Toyotal Allion 2003 fuel injector has?

[@mrteemono8460]

my car compression is leaking through 1 injector seal,i dnt know where is the problem

[@hvhjvfgjknj]

so no one's not gonna ask if u take out the fuel injector fuel is not gonna come out shooting

[@leonjose8574]

Will this be the same process on 02 Toyota rav4?