DRIVE C5

found what the problem was. The air flow meter was corroded inside. C5`s suffer water ingress via the air intake/filter. Drives great again.

Hi everybody, I need a bit of help. I own a C5 110 hdi. lately when i drive the car when cold it has no power. It seems the turbo does not kick in until it has gone 1-2 miles. i have given it a full service but it has not resolved it. Once it warms through it runs great. I would appreciate any advice thanks