Diagnosing Fuel Problems - Fuel Pump? Fuel Regulator or Fuel Injector?

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Diagnosing Fuel Problems. Bad Fuel Pump? Fuel Regulator? or Leaking Fuel Injector?. How to tell if the fuel pump is bad on your car or truck. Car or truck takes a long time to start. Chevy Hard to start in the morning. Diagnosing Problems with the fuel pressure regulator. Long crank time on car or truck. How to tell if you have a leaking fuel injector. How to know if my fuel pump is bad. Symptoms of a bad fuel pump. Symptoms of a Bad Fuel Pressure Regulator. Symptoms of a leaky fuel injector. How to tell if you have a bad or clogged fuel filter. How to test for a bad fuel pump.
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22 июл 2024

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Комментарии : 44

@PioneerOPioneer Год назад

Great video. I like how direct and informative it is. Also that you cover many possible problems and where to keep looking downstrem for the problem.

@johnsmith-zi7jh 5 дней назад

Thanks for the info, its good stuff.

@adrian-uz8hw 7 месяцев назад

Thanks for the video man 👍🏻

@WorldRandomVideos Год назад

Thank you so much, very helpful 😊 ☺️

@limamantapachitas 4 месяца назад

Excellent video sir, thank you

@davidvazquez1450 Месяц назад

Thank you so Much Brother

@ChelsyCross 4 месяца назад

Great video

@ezzzzrrrs7646 3 месяца назад

Great vid ..... narrating instead of working at the same time makes a better instruction vid

@zwepyaekyaw1123 2 года назад

thank you sir very informational

@backyardchevy328 2 года назад

Thank you🙂

@henrychavez918 4 месяца назад

Good stuff

@MrKarlfebel Год назад

Nice job!

@backyardchevy328 Год назад

Thank you🙂

@kiaravillanuevadelgado8637 2 года назад

Thanks

@backyardchevy328 2 года назад

Thank you🙂

@johncollins8304 Год назад

Also, my regulator is in the pump assembly but that is already out so can I test it? Since I've ordered the pump with basic carriage it doesn't have the lid with the regulator on it. Looks permanently fixed in there and I can't find it on autodoc so it may mean sending the bit I've bought back and ordering a whole bigger doodad -- but I'll only know this IF I can test it. Thanks for reading!

@mydecember1985 10 месяцев назад

So what about if pressure is steady, but low? Filter has been replaced. I am supposed to see 38 w/ vacuum and 47 without. I get 21 with and 30 without. But it's rock-steady. Need to test if it drops under WOT jolts though

@johncosta6500 2 года назад

Thank you Sir for getting right to the point no extra blah blah bullshit. Thanks

@backyardchevy328 2 года назад

Thank you🙂

@chinolocko9429 2 года назад

Good info, good job man

@backyardchevy328 2 года назад

Thank you🙂 i really appreciate it

@train4905 2 года назад

Superb sir.steve from the uk

@backyardchevy328 2 года назад

Thank you🙂

@chrishemingway4491 10 месяцев назад

Thought you had to bleed out the extra fuel of that s grader valve before hooking it up

@johncollins8304 Год назад

Excellent, the only vid I can find testing pressure from the Schraeder fitting. I've found the said fitting but cant find an appropriate hose/connector. Your link doesn't work, and all the other kits don't have a fitting for the S fitting!! My engine starts well but fades out in seconds so presumably wiring is ok. Changed filter. Removed pump and while waiting for new one to come am practising putting it back in. But I would LOVE to test pressure before touching new pump. Another link maybe? Thank you again for the excellent vido!

@woodybear8298 11 месяцев назад

His link works fine; it's your computer.

@NFSgamingEvo 15 дней назад

mine chevy colorado have zero fuel pressure ,seems like bad fuel pump! or what do you think ?

@jcancel53 28 дней назад

I have a 2011 Avalanche LS 5.3, my fuel pressure gauge starts at 53psi the drops to 42 psi, I have replaced fuel pump, both knock sensors, map sensor, maf sensor, spark plugs, Catalytic converter is good, the strange thing is I do not get any codes. I am exhausted with trying to correct this issue with poor accelation, it started now a mont

@rawfoodphilosophy7061 11 месяцев назад

My pressure is leaking at a medium pace. Besides checking spark plugs.........how can I test if its flowing back into the tank or a leaking fuel injector?

@jesusgonzalezpichardo6033 4 месяца назад

You can remove the fuel rail with all injectors and hoses still attached if you're able to and turn on the fuel pump and look for any injectors leaking

@jesusgonzalezpichardo6033 4 месяца назад

As far as it goes for the fuel pump itself, it would be safe to assume if your injectors are not leaking and you're having a hard time with the vehicle starting first thing in the morning is probably the fuel pump

@vbmods8945 2 года назад

question i have same car and im going thru same issue.. i replaced the fuel pump but i need to replace the regulator his can i go about it??

@backyardchevy328 2 года назад

Did u just replace the fuel pump and not the assembly? Because the fuel pressure regulator is part of the fuel pump module assembly

@mrmagoo6178 2 года назад

what is that silver filter looking thing on fuel rail.

@backyardchevy328 2 года назад

thats the fuel pulsation damper, its absorbs any fuel pressure pulsation going into the fuel rail

@jeremyherdez-yz4oo 11 дней назад

@@backyardchevy328could this also cause pressure issue my 98 camaro z28 takes a few cranks to start it feels good but once it warms up it idles rough and i cannot rev it sounds like it will bog out and back fire thru the intake sometimes

@xzavierfast2v664 Год назад

Hey I did the test my the gauge didn’t even read it stayed at 0

@CesarMartinez-wi7wc Год назад

😅

@fireboy5043 3 месяца назад

Need a new tester lol

@full_metal_everything6929 2 года назад

Heellooo .......... is here🥰 U dont upload video from so long🤧

@backyardchevy328 2 года назад

Hello buddy🙂 yea i wasnt able to last weekend

@joemamastinks1611 Год назад

My l s swap drops 18psi in like 5 minutes

@jessie7743 6 месяцев назад

Fuel pressure turn key - 0 psi Fuel pressure running - 48 psi pressure Fuel pressure drops to 0 when I turn off the vehicle Anybody else have this problem

@fireboy5043 3 месяца назад

Need a Regulator or Filter