Oil Overheat IMPORTANT UPDATE

spmcpa

FWIW, I have the means and motivation to buy, but will not until this issue sees some kind of resolution.

Nissan clearly had some idea as to the issue from its test mules - that's why all of the media cars were equipped with oil coolers, even for the differentials. BTW, just saw last night that 0-60 magazine had a 370z that went into limp mode after no more than 1-1/2 laps(!) of a North Carolina track.

Perhaps Nissan has not heard about this from its dealers - just because a member of this group complains to their dealer about the issue does not mean that the dealer forwards the complaint to Nissan.

Let's face it, Nissan is not all that worried about those of you that track your cars or use them in timed events. Such use is clearly beyond typical passenger car usage, even for an enthusiast vehicle. However, what concerns me is the number of cars in the sample reaching 260+ while sitting in traffic - believe me, that is not a situation that should result in high oil temps (those cars shouldn't even be hitting 230). It's not much different than leaving the car idling in your driveway.

Under normal usage, there is little reason that oil temps should not stabilize somewhere near the coolant temperature of these motors until they are pressed hard. It seems likely that oil temperatures are rising under typically low heat load conditions as a result of the VVEL set up.

Finally, I'm not an engineer but have nearly 30 years of automotive repair experience and I've also had more than 25 years and 250,000 miles to observe oil temps in my 1982 280ZX turbo under just about any conceivable conditions...my $30k+ stays in my pocket until there is at least a factory certified optional cooler available at reasonable cost...