dobby123

sorry to tell you ray but it sounds like you need to change your particle filter i have a 2.2 manual esate i get about 47 on a run to the gallon you are looking at about 300.00 - 400.00 pounds to have the particle filter done bad news is they only put it on the 2.2 not the 2.0 any more dont be afraid to ask

the c5 exclusive should have a badge on the side door pillar and inside it will have wood effect trim around door panels and in the center of dash i have the 2.2 estate it is awsome drive hope this helps