hey all. ive just bought a crafter 2007 (109) 2.5 mwb hr. since i picked it up, it feels slugish. it wizes in 1st / 2nd then 3rd onwards just feels completely flat. ill get to the slightest of incline and have to drop so far down. ive checked the filters, boost, MAF and all other sensors. anyone got any ideas? im also getting rubbish economy, only 20mpg???

cheers all