my car (140 tdi a3 bkd 99k miles 06 ) is very very poor mpg around town its 26-28 average also starts ok but sounds very rough only one the first start soon as its done a minute or so its fine even if you restart its ok.
I have changed all filters cleaner inlet manifold removed egr checked all pipe work and everything I could think of I then used a mates vcds to jet injection quantity and they look very out of spec does anyone else think its well out or are the readings ok?
should I buy new injectors?
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