Citroen C4 loosing power

Car: Citroen C4
Variant: 1.6 diesel automatic
Model Year: 2007
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
Posted: Dec 7, 2019 (5 years ago)
Take it back to whoever replaced the turbo .and complain . Could also check / change fuel filter if not been done recently .
Posted Dec 7, 2019 (5 years ago)
Hi
Thanks for the advice
Posted Dec 9, 2019 (5 years ago)

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