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Base Car with A8 Will Get Hot, then what?

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Old 08-24-2016, 05:46 PM
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rmorin1249
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St. Jude Donor '15-'16,'18

Default Base Car with A8 Will Get Hot, then what?

I went out this morning, ambient temperature of 80 degrees, for a spirited drive. Drove through the country using the paddles to up and down shift including a couple of full throttle acceleration runs when the road allowed. My engine temp got up to 235 degrees but as soon as I got on the interstate and cruised for a few miles at 75 the temp dropped back down to about 195. This is the temperature I see most often when on road trips.I forgot to check my transmission temperature but I do remember last year it heated up to above 200 while on some "spirited parade" laps at VIR.

My question is: when will the car alert that temps are too high and go into "limp" mode?
Old 08-24-2016, 10:34 PM
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purple heart
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Good question! I'd like to know that answer too.
Old 08-24-2016, 10:52 PM
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Foosh
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I don't think 200 on the trannie temp is a problem, but you just said "above 200." How much above 200?
Old 08-24-2016, 11:11 PM
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Steve_R
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Originally Posted by Foosh
I don't think 200 on the trannie temp is a problem, but you just said "above 200." How much above 200?
Agreed. And 235 coolant temp is not a problem either.
Old 08-25-2016, 09:05 AM
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JonMN
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I was interested in this too. Not that I have a problem, just interested. Could not find the temps where the warnings kicked in, but did find this interesting article. This is for the Z06.

LINK


Old 08-25-2016, 09:10 AM
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vbdenny
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Seems on the Corvette they made the gauges so all of the needles are around centered when normal. Well, except for the speedometer of course. While I would like the middle to be normal, unfortunately, it isn't.
Old 08-25-2016, 08:38 PM
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At Spring Mountain in late June with the air temperature at 107+ F, the Stingray Z51 that I was driving hard when matched up with three Z06's went into a cool down mode (air conditioning shut off automatically) when the engine oil temperature exceeded 285 F. The Instructors told me that this is the Stingray's normal response to high engine oil temperature (285+F). I don't know whether or not that is also the case with Z06's.

Last edited by RPOC7R; 08-25-2016 at 08:43 PM.
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Old 08-25-2016, 08:42 PM
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rmorin1249
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Originally Posted by Foosh
I don't think 200 on the trannie temp is a problem, but you just said "above 200." How much above 200?
I think it was around 220. Again, once I got off the track with tranny in D, it cooled right down. Since I don't plan to "track" my car I'm not concerned but am curious if anyone has encountered any issues driving their base A8 car on the street.
Old 08-25-2016, 08:44 PM
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Not a thing to worry about at that temp.
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