Gday. I have recently suffered low power in my 2.8 rodeo. The injectors are only 40 000kms old and the IP was rebuilt 5000kms ago. The power was fine after the IP was rebuilt but has since lost some power. I have changed the fuel and air filters and blew out a blockage in the fuel tank breather which hasnt made a difference. I also jacked up all 4 tyres and spun them and none of them are dragging. The car idles fine and will run all day, just low on power. I dont have a boost gauge so I cant check the turbo boost but I can hear it spooling up. The engine doesnt have any other mods apart from a catch can and a 296 CAV style filter instead of the standard type. Any ideas what it could be?
Cheers