TDI ALH MK4 Fuel Filter change with Liqui Molly Diesel Purge

[@newgardener]

Is there a reason you do not pour the diesel purge in to the new fuel filter? I really appreciate your videos, Thanks

[@user-dn6qy1ou1f]

This specific product is meant to be ran through the pump and injectors directly. It's extremely concentrated. The fuel mixed in, the better the results.

[@williamwarrenconkright3973]

he hasn’t thought of it yet ? i say pour the purge right into the filter and if it will take some diesel then top to fill up the fuel filter

[@dsruddell]

youll end up wasting a bunch of it when it cycles back into the tank

[@ARKAN489]

Hello thank you for this video I have a problem Hyundai Tucson diesel exhaust coming out of very smelly like odor sulfur almost .. engine quiet good smoke does not just smell Please reply

[@matthewkirkham8234]

Do you cycle the key once and leave on while using a vacuum pump or keep cycling it? Mine is a BEW which has a lift pump and tandem both new. Head has no diesel present proven when I pulled the glow plugs and completely dry. Thanks for any info.

[@RyanHill5280]

very thorough. thank you sir. very minimal video production cut out which is needed on a DIY job.

[@wph0927]

Atf in fuel filter. Is that a good cleaner

[@billasohyeah]

Shouldn't you use a filter on the return line?

[@cvnapps51]

Do you think that using DP @ each oil change would be to much?

[@VWDiesel]

Wouldn't hurt it, but would be overkill. Cheap enough overkill though.

[@cvnapps51]

+Ryan VWDiesel just curious. I'm thinking about switching to diesel. I usually add a bottle of Lucas fuel system cleaner to a full tank of gas at every oil change with my current car. It has 175k and no major issues just wear and tear, even has original clutch.

[@kasumigasaki]

I have seen videos where before the diesel purge treatment the fuel pump fuse is taken out? is that necessary?

[@user-dn6qy1ou1f]

Not on the alh engine code cars. They do not have an electronic lift pump

[@Mos-Hlub]

would it be same process for a BEW?

[@aygwm]

John Lo should be pretty much identical.

[@1.9tdilove71]

Can i add this directly into fuel tank of my 1.9tdi skoda octavia diesel 2007?

[@praddzzz]

Vipul Jadhav When low on fuel just pour it in & top it with a litre or two of diesel. But you must do this only when your few miles away from changing fuel filter (service)in your car. After mixing run for 45kms & then change fuel filter. As mixed fuel will need to travel throught the pump & lines which hold a few litres

[@derekog2090]

You can but it’s a waste of the purpose of what it is used for but if your lazy and don’t wanna waste it it can jus go into ur diesel fuel tank and you’ll be fine

[@aygwm]

It’s better to push off the fuel lines than to pull them off.

[@user-dn6qy1ou1f]

Whatever way doesn't break anything is the correct way

[@pitchwisepitchkers4612]

Always use transparent bottle so you can see when the liquid is almost done, otherwise you will suck air into the lines and it's a big problem. Never use this original can for purge..

[@matiquintero7586]

U

[@НиколайМилетиев]

It's sounds awful, dude.. Why?

[@user-dn6qy1ou1f]

That engine sounds perfect! It's a diesel. It's not a gasoline engine.

[@derekmoore1612]

I'm guessing that you know what a diesel is. These ALH engines are of an older injection style than the newer common rail type. They do not have a "softened" injection cycle that lowers the ignition noise. These are old school mechanically timed injection engines. The newer diesels injection cycles are completely controlled by the computer and have their injection cycles "softened" in order to get rid of the inherent clatter noise from the diesel ignition.....So yeah, what MH said.