Sign in to follow this  

Egr Clean And Mpg

Recommended Posts

Hello Auris owners i have folled the forum some time under the name cvalent but are unable to log in under that anyway back topic in hand EGR and MPG i read the blog from the member saying what probs he had with his D-4D and i had the same problem has them :(

i looked at the cleaning process they show so i waited till the vehicle had had its 40,000 mls service (i do about 500 to 560 miles per week)i did suffer with the Auris with poor MPG and a massive flat spot at about 1800-2000 RPM and the vehicle covers motorway mileage so i am a heavy mileage user

I did the clean out of the EGR valve and Manifold and checked on a weekly MPG and Flat spot The good news is the MPG has impoved from 49-50 mpg on a run to 53-54 but the best is i have now acheived is a full tank of fuel and that was brimmed to the neck (49 LTS) till the fuel light flashing and that was a full week including using the vehicle for 6 working days and the vehicle returned 605 mile to a tank of fuel this works out 56 mpg the can has now done 45,000 miles and its a 08 plate and this is the best it has retured during the 2 years i have had the vehicle i have go to admit i did have my doubts if this would improve the Auris MPG but it looks like it has :D

also i have changed Oil used in the service from mineral based Oil to semi synthetic Oil this might have improved the vehicles MPG and also Millers derv addative and use a K&N filter as well i have took a photo of the dash showing the MPG and the trip showing the fig will put this on the forum in the next few days :thumbsup:

Share this post

Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Sign in to follow this