Two Sides of a Fuel Pump HD 1080p 

Full information for diagnostic fuel pump. Excellent video. Thank you

Thanks for sharing your knowledge, which helps to reinforce what we know and instruct those who are new at this.

Good stuff, appreciate your time, keep up the good work

Great information . In a future lesson , can you explain how the check valve holds pressure in the system and prevents drain back of fuel ? Glad to see you back teaching . I hope you are doing well .

I watch a lot of your videos and now it makes me want to buy a scope and learn how to use it thank you so much

Awesome information, Duane. Thanks!

Very good keep up the good work

Thanks for the excellent video. Your method of explaining is easy to understand. After watching your video I totally understand how the fuel pump works. Adding the reasons why fuel pumps fail is bonus information.

Those high speed direct injection pumps go bad all the time.....

Fantastic tutorial ! It’s super helpful . Thanks !!!

Thank you Sir for another great class, one more time It is a gift on how to organize the diagnosis of a component, the diagnosis strategy,

Great video and advice!

as always, great info. thanks.

Great mechanic and a great mentor

Excellent video 👊🏻👍🏻

nice video, thanks

Very informative, even for a Diesel Guy like me

Great video

Excellent. 👍 Thank You.

Mr. D 👍

Excellent

Great video 💯💯💯💯💯💯well explained

Thank you 👍

very informative video about the fuel pump.

ACCOMPLISHED Realfixesrealfast 👍 Have a great weekend with all your family around you MY MENTOR Realfixesrealfast ErictheCarGuy was right about Realfixesrealfast From Nick Ayivor from London England UK 🇬🇧 ⏰️ 07:50am Good Morning 🙏 🌄