Wednesday, Sep 08, 2004 at 17:38
Hi GUPatrol,
Thanks for your information, its genuinely appreciated. It is so confusing, one gets so much differing information from so many different sources. Some with hidden agendas, some with ignorance and some who actually know stuff. But its working out who is what, thats the problem.
Just looking at the facts (as I see it IMHO);
Series II engines started blowing at ~50,000kms plus and this happened within 6 months of their release. There is a multitide of people who I have talked to and there is no question that these motors had real issues. Virtually all cases were holed pistons, a classic case of overheating pistons (typically is overfuelling or lack of heat removal).
Series II engines were recalled for increased oil capacity - dipstick change (oil sprays on pistons is used to remove heat in many diesel designs, increasing sump capacity is one way of cooling oil temp, hence cooler pistons). However, I have communicated with owners who have had the "upgrade" and still had engine failure.
Some of the later series II failures did not require wiring loom replacement while early failures did. This IMPLIES (not fact) that a change was performed to ECU control during the series II life.
Series III engines have been around since June 2001. There are vastly more series III engines than series II engines
on the road now, some wth in excess of 300,000kms. However, I have yet been unable to communicate with a single OWNER of a series III failure.
There is plenty of RUMOUR that oil gallery size was increase, more oil sprays on pistons, dual oil pump pickups etc..., but agree, no hard FACTS from Nissan. All the rumoured changes make sense if its an overheating piston issue, but were they done or were they suggestions that others have picked up as facts - I don't know for sure.
The only thing i know for sure is that I have talked to many series II with blown motors and no series III, even though there are probably 3 times more series III
on the road (note - just an estimate based on years, not a sales figure). So my educated assumption is that there has been some significant changes, otherwise why are we not seeing the same rate of failure in series III now?
I am very happy with my Nissan. Its the first time I've owned a Nissan and I have no idea what brand I will get next time around. I buy what I percieve to suit my needs the best at the time. I have NO brand image to push or any affiliation with any make (have had 7 different makes out of last 8 vehicles!). I don't have to buy a certain "brand name" to stroke my ego. I was also very happy with my 80 series. Both are dam good vehicles. However, I don't pay much notice to non-owners of any vehicle, its funny how they know so much about something they have never owned.
Bottom line is, I am sick to death of all the crap talked by many people about the 3.0TD and cannot believe the fanatical love/hate relationship the 3.0TD has with many people. I know what my opinions are about this motor and I have better
things to do with my time than continually be berated for my current choice of vehicle. If someone doesn't like the 3.0TD, fine, but hey move on, its only a vehicle!!!
There is not a single vehicle made that doesn't have some sort of design issue, some better, some worse, but NONE perfect!!! We all have different needs in a vehicle and as long as the owner is happy, isn't that what counts?
Sorry to unload on this post, but still struggle with the small mindness of some on this
forum.
Cheers
Captain
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