Back to it Monday, It was? I think a bearing, and on researching its common on the 2005-2008 models. Leaky Injectors fowl up oil intake. Its one of three work vehicles I have and needed it asap. So I decided on a warranted 2nd hand so it would take too long. In the mean time, Clutch went on the Colorado, and diff on the rodeo. So not having a great time with these cars. There both fixed. I will attach a pic of a normal blown up 3.0 2007 model hilux. I will be getting the old motor fixed regardless. This is what I think I will find blocked uptake and spun bearing Cheers Dr