2004 Toyota Tundra 4.7 P0300, P0304, P0171, P0174, Low Power Misfire Under Load

[@djosbun]

Great job, Phil. I’m sure your customers greatly appreciate your knowledge and experience.

[@RK-kn1ud]

That's a first for me. Never witnessed an O2 sensor blowout. Also, this video is a a good lesson on how screwed we are with all these in-tank fuel pump/filter/sender assemblies.

[@PhillipBailey]

Come to think of it I haven't replaced a fuel filter in the last two years...

[@RK-kn1ud]

@@PhillipBailey That means the next one is going to come in the door with a full 40 gallon tank!

[@8power0]

GOOD STRAIGHT FORWARD DIAGNOSIS ,,,,,,,,, THANKS FOR YOUR TIME 🙏🙏🙏👍👍👍

[@jaydee6072]

Not too often we see a toyota on the channel ! Over 400,000 kms+ a simple inexpensive repair I have a 2015 sierra (70,000 kms) that has required a bunch of expensive repairs ( oil pump,high pressure fuel pump) wish I had bought a toyota

[@AAB371]

Great video Phil. Keep them coming

[@ronaldrussell5481]

Nice. Find the simple problem and correct.

[@oldbiker9739]

the old girl pulls strong with a new fuel filter .

[@geoepi321975]

Hi could this sand block the injectors ?

[@PhillipBailey]

Not unless the fuel filter breaks apart internally and allows the dirt through. There is no bypass in the filter and it simply restricts to the point of fuel starvation.

[@ThisOldYota]

Was your diagnosis based on the look of the fuel filter?

[@PhillipBailey]

Combination of both banks running lean and the fact the fuel filter looked like it was never replaced.

[@Dmitriy_Stelnikov]

Hello, I really hope that your information will help me. I've been trying to fix a misfire problem for 6 months. Toyota Sequoia 2002. from Russia with love

[@PhillipBailey]

Which engine and what have you done so far? Is the misfire on a specific cylinder or one bank?

[@Dmitriy_Stelnikov]

Unfortunately, replacing the fuel filter did not help with the leaks, but thanks to this the car drove much better))) mileage 328,000km. Today the scanner showed a misfire on the first cylinder and a lean mixture. p0171, p0301. Looks like I'm at the beginning of a very interesting journey🕵️😬😱😭

[@aymenmohamed1134]

👍👍

[@jordanboulay3780]

didnt realize you can use compression fittings on metal fuel lines i know brake lines you cant

[@PhillipBailey]

Definitely not on a brake line but I've used them on fuel lines and transmission cooler lines.

[@jordanboulay3780]

@@PhillipBailey if your okay with doing it so am I