Non A2 content but today I was reminded of just how high quality Shell’s V-Power diesel is!
I’ve had an intermittent problem on my 2.0 diesel current-shape Touran where the EML has been coming on. My trusted mechanic read the codes and informed me the EGR valve is sticking shut, probably due to being sooted up. For the last month the light has been on constantly - indicating the intermittent problem had turned into a permanent issue.
For context, since I got the car I’ve run it over the last 40k miles on the cheapest fuel I can find dosed with the Millers additive - so I was surprised until I thought about it - I’m sure the Millers does what it’s supposed to (keeping my fuel system clean), but it can’t reduce the soot content of diesel can it? This then covers the inlet via the EGR and gums the latter up I suppose.
I decided to try V-Power as a last ditch attempt to solve the issue without having to pay for the EGR to be removed and cleaned, due to it being the only forecourt fuel that is made from gas (gas to liquid) and therefore it burns cleaner with greatly reduced soot I believe. It also contains all the cleaning additives and increased cetane that the Millers provides so no need to use that anymore when filling up. It does cost a few £ more per tank of course but when staring down the barrel of a big bill, one sometimes has to make a call as to where to spend extra money.
Well here I am half-way through the 2nd tankful having driven the car fully loaded (family of 5 on board, top box + bike rack on the tow bar) down French autoroutes to the Loire Valley at 70-80mph - with oil temps touching 105-110 degrees at times - and what do you know? This morning we got in it to visit an attraction and the EML went out as it should.
I’m a convert! From now on, as it’s proven to be sensitive to fuel quality and I want to avoid the garage bill, I’ll only run the Touran on this stuff whenever possible and use the Shell app / points to lessen the sting of the extra cost.
@PlasticMac will approve I’m sure. Audrey is happy with the status quo (cheapest fuel - usually either supermarket or sometimes Texaco - dosed with the Millers and is giving me mid 60s mpg tank averages with mixed driving, so no need to do the same there.