is all the time? ..mine does this just for few mins when cold on first start of the day..very slight..BM never figured out the prob after doing software, glow plugs and glow plug control unit..could be normal if only doing it on start when cold..
Always doing this, but I have been monitoring the coolant temp and it stays cold, wont go over 75 deg, and from what ive read that means new thermostat, mayb thats why it keeps on doing this because it stays "cold"
