Fuel efficiency not as good

2004 Ford Focus C-Max 1.6 tdci ghia
Car: Ford Focus C-Max
Year: 2004
Variant: 1.6 tdci ghia
Categories: Leaks & Noises
i have had all the seals on the injectors replaced as they were leaking and all seems ok. my mpg is not as it used to be as before i would get 44 to 46 mpg around town and 50 to 60 mpg on a run. now its 38 to 40 mpg round town and 45 to 48 on a run. could the fuel filter be blocked or need cleaning ? any help would be great. its due a mot and service at 70000miles( next week)
Problem added: Jul 23, 2009 (14 years ago)
if fuel filter blocked less fuel going through so not worse fuel econ,the first thing to check is air filter blocked so less air more fuel.
Answered Jul 23, 2009 (14 years ago)
thanks for the info and when you put it across like that it sounds like a fix. will change that on service so hopefully wil vdo the trick.
Answered Jul 24, 2009 (14 years ago)

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