b4i4getit

Given that only track people can overheat various components of the car, it would be nice if the owners manual specifically called out these components that will be affected and give part numbers for mitigating these concerns. I don't think people should have to search the forums to learn of these limitations and how to rectify. It should all be front and center in the owners manual.

thebishman

This has been a well known issue for over a year, and is easy to fix.

Poor-sha

So much drama on this forum.

Did anybody watch the Weathertech Series race at Mosport last weekend? I believe it was one of the BMWs that had issues with the electric PS overheating and cutting out. And that is a purpose built race car operating at the highest level of motorsport. Stuff happens.

mallett435

GM fix solved my ps problem. Inexpensive and easy upgrade.

Mad Dog 24

Never an issue with my PS on the track since 2015. I made my own duct before GM came out with there's in about 20 minutes. Amazing what a little fresh air will do. BTW never overheated any part of my M7 and it aint babied. A few minor mods and specific track prep and all is fine always complete my sessions. For track guys this forum should be your friend.

sunsalem

Hmmm, losing PS while "tracking" thru Oregon mountain roads would NOT be a good experience.
Considering how simple the fix is, GM needs to issue a recall IMO.

b4i4getit

If the fix is that simple you would think that the 2017 cars would have it. The recall would be a good thing as well.

sunsalem

True.

MRHTRD

Thanks very much for the input. I have ordered the parts and hope to be back in business before the next track day.

BearZ06

When you stop and think about it it's really ridiculous for GM not to take care of all these overheating issues on the new Z. I guess they cut their teeth on denial/repair with the C6 Z06 valve problems which they finally did admit to a limited existence on. They don't deny the overheating issues on the new Z but expect the owner to pay to cure them. That's just not right. I know percentage wise it it doesn't show up often but still they are all faulty in this regard. Can you imagine the uproar if this overheating had happened on the ZR1 or the C6 Z06 when they were released? But it seems to be accepted and even defended by many owners of the C7's, go figure.

b4i4getit

Yes there does seem to be some acceptance of the problems which is what GM counts on. In many ways the new GM is the old GM and won't do anything unless public perception hits them. Maybe the next time they go bankrupt we won't be so forgiving.

VistaVette

Subscribed. Having issues with my '17 Z51 during just normal parking, twice it stopped working this week.

Checkmate1

The GM solution works but its very ghetto. Still waiting for an aftermarket vendor to offer a clean solution.

mallett435

It might not be ideal design, but it works. I would have PS issues after 15 minutes on track in the summer. I installed the GM solution and problem solved plus longevity of the PS really requires it. It has no access to fresh air where it is positioned without the fix. I highly recommend it.

Checkmate1

Thank you. Did you DIY? I would love to get this done locally with some supervision.

mallett435

Yes, DIY! Pretty simple cuts and basic tools. It shouldn't be more than an hour total to do it. People suggest taking it out while street driving, but I don't see the point. It's not the lowest point on the car and I have no issues leaving it in.

btwicked

The heated seats.. some guys complain their asses are cold...

pewter99

yeah I remember the C6Z06 introduced the same way..I was at the NCM for that announcement but yet you saw how that went...

pewter99

[QUOTE=BearZ06;1592632523]When you stop and think about it it's really ridiculous for GM not to take care of all these overheating issues on the new Z. I guess they cut their teeth on denial/repair with the C6 Z06 valve problems which they finally did admit to a limited existence on. QUOTE]

yet they still haven't paid any of us for that and are actively fighting it...I doubt the C7 guys will fare any better ...complete

schaibaa

As others have said (just to provide additional confirmation) it's an easy install and it works. My power steering has not overheated since I did the install. It's relatively ghetto but not terrible and it's not seen unless under the car.

Do it - you won't look back. Also if you are concerned about messing up stock parts, the flat piece you cut is around $15 for a new one.