Loosing power

2007 Citroen C4 1.6 diesel automatic
Car: Citroen C4
Year: 2007
Variant: 1.6 diesel automatic
Categories: Running Rough, Starting & Power Loss
My car seems to be running fine in town since i had turbo changed.
But now it is loosing power on the motorway.
It will go upto 70+ then start loosing speed till it gets as low as 40.
Any idea what the problem could be
Problem added: Dec 7, 2019 (4 years ago)
Take it back to whoever replaced the turbo .and complain . Could also check / change fuel filter if not been done recently .
Answered Dec 7, 2019 (4 years ago)
Hi
Thanks for the advice
Answered Dec 9, 2019 (4 years ago)

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