w981uoj

New Member
hi my disco 300tdi has a missfire at 50-55mph its not major but if its something simple i will try and fix it.its had a fuel filter and injector cleaner about 3 months ago
 
A miss fire or hesitation??

Mine had a massive hesitation around 2600-2900.

Eventually the lift pump packed up, swapped it and power was back all up the revs.
 
Is it the same under all conditions ?

Climbing uphill - chugging along ?

Hot, will it restart easily ?

Check the injector loom - any other symptoms ?
 

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