Toyota Camry Cylinder 1 to 4 MisFire, fix it yourself P0301 P0203 P0303 P0304 (DIY) Guide

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[timpersaud]

Fixed my misfire because of you. Thank you; you're a blessing.

[dappinstitute]

You're the man. Just fixed. Bad coil from the auto parts store. Didn't realize till watched your video. Boom!

[jonathansalguero]

Hey man i really appreciate your video Im gonna tell you guys my experience: I had this code and i got so frustrated after spending a lot of money replacing spark plugs, ignition coils, engine gasket, cables, clean MAF sensor. Anyway I was about to get me another car but I tried the last chance. My whole problem was my alternator due to dont sent enough charger to the battery

[daviddarley]

Last time I had to do it this way. I let the engine idle while unplugging one ignition at a a time. The one that didn't make a difference was the bad cylinder. The second time one failed (months later) Fortunately my ODB2 reader identified the cylinder. I realized they were all reaching end of life. I went and bought the best lifetime set of four and replaced them all, threw away the bad one keeping the working three for emergency spares. (I have a lifetime warranty now)

[TheKKCody]

I bought and put on new spark plugs and ignition coils and still have this code. May it be the wiring harness to the ignition coils or the fuel injectors?

[TREVOR.O_]

One engine coil no difference in engine when disconnecting. So i swapped as you suggested and same thing. No difference in engine. So its not the coil. Any suggestions please

[boopkonk]

I got a reading and the code it showed was p02F1. It says Cylinder 4 injector circuit range/performance for the primary trouble codes. It’s on a 2020 Camry se

[Death_Art]

Have a 2007 Toyota Camry Le shows code p0171 running to lean in bank 1, also notice gas on spark plug 1. Car will start up and run get to destination then will have to wait about 20 minutes before I am able to start car again. Have changed cracked radiator, O2 sensor 1, thermostat, spark plugs. Where do I need to go from here

[envecsprigin]

Thank you so much for this video you just saved me so much in shop time. Your awsome

[sohaibalam]

Is this the same procedure for camry 2002 as well?

[angelvigilante]

I heard not to disconnect those while vehucle is runing

[johnnhoj]

My camry is dieing while idling and running like crap. It doesnt want to accelerate or go uphill. The check engine light flashes sometimes when im driving. I changed the plugs and still dieing when i let off the gas. Please help. Thank you.

[Ohliviaaa_Johnson]

How can we get ahold of you for extra help?

[mperlatti]

I can’t figure out the engine size?? Very reassuring

[just._jonathan]

I have a 2013 camery se i had a misfire and got a tune up but my engine misfired again a few days after. Any advise on whats wrong?

[jzaumandajones]

Mine started after I changed my ignition coils, does that mean they're all bad?

[biggbootsy]

Will bad ignition coil cause my camry not to crank?

[michealalmalik]

thank you so much you are the best man,

[Sherlock-ny]

2001 Camry purrs like a kitten until it heats up then misfires po-302. changed spark plugs, swapped coils, changes plug wires, replaced fuel filter, tested VSV sensor, replaced intake manifold gasket. Could it be a bad exhaust valve?

[nly]

DO YOU RECOMMEND CHANGING ALL FOUR AT THE SAME TIME?