Interesting read - doesn't mince words about ZD30's

[AGman]

I think the point Allan was making in the article is that the EGR system needs to be serviced regularly (every 40-60,000 km????).

You are probably right, but he should come out and say it rather than this condescending article that assumes anyone who lifts the bonnet of their 4WD is a moron and has no right to do it.