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[GBMINI]

Quote: Originally Posted by JeffM

... reflashed the DME and the problems have gone away ...

I hope it's a permanent fix for you, but the problem is that whenever they re-flash, all the learned stuff is erased and often, as the car re-learns, the issues all come back again

Or ... the car now learns to work on summer fuel, and then the issue recurs when we switch back to the winter formulation in late October / November