We'd like to remind Forumites to please avoid political debate on the Forum... Read More »
We're aware that some users are experiencing technical issues which the team are working to resolve. See the Community Noticeboard for more info. Thank you for your patience.
📨 Have you signed up to the Forum's new Email Digest yet? Get a selection of trending threads sent straight to your inbox daily, weekly or monthly!
what fuel additive to use
Options
Comments
-
Better to be proactive rather than reactive:A Luke 6:38 :AThe above post is either from personal experience or is my opinion based on the person God has made me and the way I understand things. Please don't be offended if that opinion differs from yours, but feel free to click the 'Thanks' button if it's at all helpful!0
-
thats what i thought, any suggestions on what additive to use?
Millers, it's expensive but it gives me an extra 3 mpg. in a non turbo diesel, and keeps things clean. It has been tested and it raises the cetane value by 4 points.This is an open forum, anyone can post and I just did !0 -
Non of these snake oils will stop the fault from occurring.0
-
Technically it may not even be the issue, but it certainly will help changing fuels...:A Luke 6:38 :AThe above post is either from personal experience or is my opinion based on the person God has made me and the way I understand things. Please don't be offended if that opinion differs from yours, but feel free to click the 'Thanks' button if it's at all helpful!0
-
A colleague of mine had the same problem in his company Zafira. The lease company have now given up with it and took it off him to sell/scrap with 65000 on the clock on an 06 plate0
-
You'll be wasting your money with fuel additives, and I doubt the fuel is the source of the problem.
Look elsewhere. Since it only happens when you're decelerating - ie not using any fuel - it could be a number of issues.0 -
If you buy fuel from one of the three major oil companys you don't need additives as they are injected into the product during loading at the distribution terminal. As stated previously, Supermarket fuel does not normally contain additives, thats why it used to be cheaper.0
-
This is such an old chestnut, that has been chewed over many times. Last time, on these forums, a couple of tanker drivers came on to say that they delivered the same fuel to various outlets, supermarkets and normal retail outlets. The reason it's cheaper in supermarkets is the same reason that they have any other special offer, simply to attract customers. I have a full bottle of Redex in the garage that I was going to use in an old banger, but got rid of it instead. I'm reluctant to put it into my newish Mondeo, because my instinct is that it would do more harm than good. Modern ECU's are clever little gadgets, and can adjust themselves to whatever fuel is being used, as far as I know, at least up to a point. Why deliberately upset something that is working well? I've always run my Mondeos, petrol that is, on the cheapest grade of unleaded, as per the handbook, and the engines have always been as sweet as a nut, even with well over 100,000 miles, just regular oil changes etc.0
This discussion has been closed.
Confirm your email address to Create Threads and Reply

Categories
- All Categories
- 350.9K Banking & Borrowing
- 253.1K Reduce Debt & Boost Income
- 453.5K Spending & Discounts
- 243.9K Work, Benefits & Business
- 598.8K Mortgages, Homes & Bills
- 176.9K Life & Family
- 257.2K Travel & Transport
- 1.5M Hobbies & Leisure
- 16.1K Discuss & Feedback
- 37.6K Read-Only Boards