frank doberman said:

Hi all
New to the forum, but I had the issue of the warning Reduced engine power.
Seen all the potential answers but mine was easier.
It all came about by using diesel from Sainsburys.
At half a tank - I refilled with BP gave it a run and the fault has cleared.
Been like that for three days now so all good so far.
Moral of the story
Yiu get what you pay for
Cheers
Eric

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Arctic2 said:

Hi Eric.
What car do you have an FL1 or FL2 diesel TD4 or SD4 i like to use BP premium about 1/4 tank then top up with the cheap diesel.

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