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911uk

99 Octane Fuel in Europe

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12 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCH99 Octane Fuel in Europe

Leading reported evidence

Use shell most of the time as

Performed · outcome unconfirmed

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Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that performed work without a confirmed outcome
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0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

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Performed · outcome unconfirmed

- I set out with the intention of using Shell most of the time as that is what I use in the UK.

99 Octane Fuel in Europe
Frequently discussed work

Use any more than 95 octane

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Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

If you are only motorway light throttle cruising or round town driving there is absolutely no point even using any more than 95 octane!

99 Octane Fuel in Europe
Read full discussion summary

Leading evidence: 'Use shell most of the time as' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Use any more than 95 octane' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.

Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.

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1 matching discussions · 12 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Use varying makes of super plus in each country

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

However, ended up using varying makes of super plus in each country.

99 Octane Fuel in Europe

Use any more than 95 octane

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

If you are only motorway light throttle cruising or round town driving there is absolutely no point even using any more than 95 octane!

99 Octane Fuel in Europe

Use i said 'tesco 99'

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster

Local OPC asked what fuel I had been using - I said 'Tesco 99'.

99 Octane Fuel in Europe

Use shell

Suggestion or failed attempt

No successful repair reported for this finding.

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Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

Personally always use Shell but tesco's 99 sounds good too

99 Octane Fuel in Europe
Frequently discussed actions (7)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

Use any more than 95 octane

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

If you are only motorway light throttle cruising or round town driving there is absolutely no point even using any more than 95 octane!

99 Octane Fuel in Europe

Use i said 'tesco 99'

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster

Local OPC asked what fuel I had been using - I said 'Tesco 99'.

99 Octane Fuel in Europe

Use shell

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

Personally always use Shell but tesco's 99 sounds good too

99 Octane Fuel in Europe

Use shell - yes more expensive

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster

So I now use Shell - yes more expensive but so is a replacement fuel pump every few years.

99 Octane Fuel in Europe

Use shell most of the time as

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

- I set out with the intention of using Shell most of the time as that is what I use in the UK.

99 Octane Fuel in Europe

Use tesco 99'

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster

'Funny' they said 'yours is about the sixth we have had this year with fuel pump failures all using Tesco 99'.

99 Octane Fuel in Europe

Use varying makes of super plus in each country

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

However, ended up using varying makes of super plus in each country.

99 Octane Fuel in Europe
Coverage and how to read this overview

Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.

12 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

  • 911uk: 1 discussions

0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.

0 acknowledgements have no verified action link; they do not establish a repair result.

Generation: 20261027T025149Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

About to take the car through France and Spain. Does anybody know if 99 Octane is readily available in these countries? Also is it wise to avoid supermarket petrol abroad as in the UK? Thoughts gratefully appreciated. :?:

POST 2Original post

Nothing wrong with Supermarket petrol - Tesco 99 Ron.

POST 3Original post

yep...loads of the stuff right across france, spain, italy should have no prob of course that way six months ago, could have changed as these things tend to

POST 4Original post

+1 for Tesco 99 RON . Highest RON and best value by miles.

POST 6Original post

BP Ultimate is only 97 RON I think Maxie. Personally always use Shell but tesco's 99 sounds good too

POST 7Original post

99 Ron is available across Europe In the UK BP Ultimate is available as 97 RON http://www.bp.com/sectiongenericarticle.do?categoryId=4005571&contentId=7009025 and it used to be available in 102RON, but that has been withdrawn now http://www.bp.com/sectiongenericarticle.do?categoryId=6621&contentId=7060376 Tesco Momentum 99 is, as it sounds 99RON and Shell V Power is also 99RON http://www.shell.co.uk/home/content/gbr/products_services/on_the_road/fuels/v_power_pkg/tech_spec/

POST 8Original post

I always brim the tank on the way to the 'ring at the Shell station on the A4 autobahn in Germany with 100 octane Racing V-Power Lovely stuff but it was 1.64 euros a litre last time :sad:

POST 9 / ORIGINAL POSTEROriginal post

99 Octane fuel in Europe Many thanks all the replies - mind at rest. I only questiond the supermarket aspect as I reently had a fuel pump failure (primed but not pumping sufficient pressure to fire up the cylinders). Local OPC asked what fuel I had been using - I said 'Tesco 99'. 'Funny' they said 'yours is about the sixth we have had this year with fuel pump failures all using Tesco 99'. So I now use Shell - yes more expensive but so is a replacement fuel pump every few years. :?

POST 10Original post

I've just recently returned from a 2 week trip through France, Switzerland and Spain. - I set out with the intention of using Shell most of the time as that is what I use in the UK. However, ended up using varying makes of super plus in each country. To be honest I didn't notice any difference either in peformance or economy. I did 2700 miles and averaged 31 mpg which I thought was very good. Please take note though - the petrol on the motorways/toll roads is considerably more expensive than towns / supermarkets - Expect to pay roughly same as over here for super plus 97/98Ron. It was cheaper in Spain though.. Be careful in France as quite a few of the petrol stations are un-attended and only take French debit cards.. Nearly caught me out once or twice when I had the warning light on!! Watch out for the Gendarme on French motorways . They are spoiling the fun with those damn radar guns.... saw quite a few on some of the motorways., and dont be tempted to put in a radar detector or they'll have your Porsche sat in a compound whilst your paying out a hefy fine. You will enjoy your trip though - we had a great time driving through France to Geneva then down to Montpellier and finally over to Barcelona. Great roads, great scenery.. Have fun !! I wanna go again now I'm thinking about it!!

POST 11Original post

Well on a recent two week holidy in the West of France I didnt, and couldn't find any 99 fuel, of any brand, make or description. Best was 98, only saw one Shell Station, and their version of V-Power was only 98 as well, Ended up with 98 from Carrefour, with no noticeable difference, I did, however, run it down on the way home and top up with Shell 99 at the first services outside of Plymouth !

POST 12Original post

If you are only motorway light throttle cruising or round town driving there is absolutely no point even using any more than 95 octane! The engine won't be knocking under those conditions so the performance will be no different. And even for the occasional spurt to full throttle, the knock control will keep the engine safe should any knocking occur. Most people do not drive in a fashion to actually notice the difference a few degrees of spark retard will make.

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