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how can i fix?

I have a 2003 ford transit ( trans350LTD ) EHIGH4D.
serious Lack of power on hills.
Knocking sound in injector area.
checked fuel filter.
Does anyone else have this problem and how can I fix it.
thanks
Bryan
Bryan, August 2015
Remove inlet to turbo and check for play in impeller,try removing fan belt and see your knocking disappears

cdc, August 2015
http://www.justanswer.com/uk-ford/6zuq1-ford-transit-fault-injector-fuel-pump-cause.html#

http://fordtransit.org/forum/viewtopic.php?f=5&t=45252

Best bet is the dedicated Transit forums rather than general purpose stuff here.

X, August 2015
Lack of power on hills is a pretty sure indicator of a worn out clutch.

I am not able to comment on the knocking sound you mention.

Good luck..., August 2015
link Click here to see other fixes for Ford Transit.