LIQUI MOLY Pro-Line 5168 Diesel Suction System Cleaner 400 ml

Worked better than cheaper egr cleaners. I haven't got the time or money to clean or change my egr (stupid special one that costs almost £400 for the part alone, buried in the middle of the engine) Going to sell it soon to someone more mechanical than me I used the whole can after warming the engine right up, rev'd to 2500 and revs were almost 3000 while spraying. Run almost 2 days now without the engine management light coming on and off, acceleration feels better and no limp mode kicking in. Still early but definitely worth it, I didn't see these type of results of cheaper ones.

Had a blocked egr valve tried various products to no avail thought I would have to strip down. However I thought I would try this, I used half a tin and problem solved, get your engine up to temperature then spray brilliant.

It was easy to use and works a treat. Loads of smoke came out of the exhaust whilst using it which would suggest that the carbon residue is being cleaned. Took it for a drive after and put my foot down and the exhaust was still smoking. However, the next day the car was driving much smoother and a lot more responsive. I think it was definitely worth the price considering I was quoted £180 to do the same thing at a garage. I would defo advise people to do this for their diesel along with a dpf cleaner.

Definitely improved the running of the car. In the long run the egr valve needed to be replaced. Definitely worth a try.

I have tried this product. I have followed the instructions. I haven't seen any black smoke coming out of exhaust. It did smell like smoke but colorless. On the other hand I want to warn whoever will buy this of the poor design of the pipe meant to be going in the admission. This pipe is got a red thing in the end of it which is not fixed properly to the pipe. When removing the pipe from the admission this red thing fall into my car and I was unable to recover it. Afterwards the turbo started doing a whistle noise and I am now facing a huge bill to replace my turbo. Be careful if using this. I have noticed an improvement of the car driving but not massive.

Cleaned the vigin Mary mother of God out of my car runs like new. be patient it will clean everything in its path excellent product thank you to the germans auf wiedersehen.

So far so good used same day it arrived and noticed an improvement straight away I'm sticking with liqui molly from now on.

Works

Alles super 👍🏻

Fa ciò che promette!

je pensais éviter le démontage de ma vanne EGR avec ce produit , mais cela n'a pas été le cas après inspection avec une mini caméra la vanne était autant encrasser qu'au début. Vraiment déçu par ce produit

Lo he probado y funciona muy bien. Hay tener cuidado que al inyectarlo en la admisión sube mucho de vueltas y ha y que cortar muy pronto, por lo demás muy bien. Pasó estupendamente la ITV.

Ca dissout à mon avis beaucoup de matière, y compris la calamine, mais je n'ai remarqué aucun effet sur mon véhicule. Les soupapes sont probablement trop encrassées pour voir une quelconque différence. Ca peut être utile pour encrassement léger, le produit fonctionne, mes gants se sont dissouts à vue d'oeil au contact du produit.