I have a Mazda 6 2.2 Diesel automatic which has started bucking / misfire when I lift my foot of the accelerator, it doesn't do it all the time and only at low speed around 20 mph. Seems happen one maybe twice per journey.
The car has only done 35,000 miles
There are no error codes and I have scanned the ECU using THinkDiag software and all modules report no errors.
The car runs well and no other problems, any ideas.
Thanks
With that low mileage should still be under warranty I'd take it back to the dealer those are very complex computer run diesel systems that really only specialize in mechanics can work on
Its out of warranty, Mazda is only 3 years in the UK.
As its intermittent and i'm unable to reproduce the fault easily, sometimes its 10 minutes other times could be an 1 hr.