My cally turbo (current bain of my life, and wallet drainer), is loosing power day by day. Last week the boost was comming in at 4000rpm+(i know thats too high), now it cant be felt till 5500prm+. Could the waste gate be failing?, are there any quick fixes, or is it time to whip it off and get it rebuilt?
Also, my fuel pump is making some remarkable noises, could a drop in fuel pressure be causing the boost loss? There are no miss fires and it ticks over perfect.
Does the ecu monitor fuel pressure, and limit boost?
Any ideas would be welcome