Hi guys, have a d40 navara 2013 st with only 5000km fitted egr blanking plate about a month ago
1. last few weeks I have been noticing a whirring noise coming from the car when revs are dropping when changing gears and when car sitting in driveway in neutral revving it and taking foot off accelerator, can hear it when sitting in car and when standing at back of car near exhaust. Sounds like when a blow off valve goes off, but not very loud, and there isn't one fitted.. Any suggestions on what it could be? Is it normal?
2. Also noticed oil weeping from where intercooler pipe connects to near the turbo! Have tightened up the clamps but still weeps.. Also has a weep of oil on drivers side when pipe connects back onto engine, tightened that clamp aswell but still a weep! But no other connections on the intercooler piping have leaks.. Is there ment to be oil passing through the pipes?
3. And pulled the egr blanking plate out and one side has soot on it, the other side was full of oil.. Is that right? Is there ment to be oil in the manifold side?
Thanks
1. last few weeks I have been noticing a whirring noise coming from the car when revs are dropping when changing gears and when car sitting in driveway in neutral revving it and taking foot off accelerator, can hear it when sitting in car and when standing at back of car near exhaust. Sounds like when a blow off valve goes off, but not very loud, and there isn't one fitted.. Any suggestions on what it could be? Is it normal?
2. Also noticed oil weeping from where intercooler pipe connects to near the turbo! Have tightened up the clamps but still weeps.. Also has a weep of oil on drivers side when pipe connects back onto engine, tightened that clamp aswell but still a weep! But no other connections on the intercooler piping have leaks.. Is there ment to be oil passing through the pipes?
3. And pulled the egr blanking plate out and one side has soot on it, the other side was full of oil.. Is that right? Is there ment to be oil in the manifold side?
Thanks
