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Old Jun 26, 2015 | 11:23 PM
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Default emergency help needed

Need some help here. I'm sitting here waiting for a tow. Got an engine over heating warning, analog gauge dead at 0, digital gauge maxed at hot. Oil temp was 212 and trans temp 195.
Car is a 08 vert w/80k.

What's up? Any ideas?
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Old Jun 26, 2015 | 11:30 PM
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Originally Posted by midlifetoy1
Need some help here. I'm sitting here waiting for a tow. Got an engine over heating warning, analog gauge dead at 0, digital gauge maxed at hot. Oil temp was 212 and trans temp 195.
Car is a 08 vert w/80k.

What's up? Any ideas?
Something's up with your cooling system?
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Old Jun 26, 2015 | 11:41 PM
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Originally Posted by JayPP2015
Something's up with your cooling system?
Got the low coolant level last week. Tank was at full mark. Fiddled with the wire on the temp sensor to make sure it was as it should be. My main worry is has any damage been done? I had to drive it about a mile 1/2 to get it to a safe place to pull off.
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Old Jun 26, 2015 | 11:49 PM
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Oil & trans temps are not outrageous

*water pump failure (any leakage or noise?)

* thermostat failure

* water temp sensor failure
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Old Jun 27, 2015 | 12:06 AM
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Originally Posted by Kent1999
Oil & trans temps are not outrageous

*water pump failure (any leakage or noise?)

* thermostat failure

* water temp sensor failure
Both the pump and the thermostat failing will usually cause much higher temps. Any time I've had a sensor fail, it was pegged in one direction or the other.

*Standard disclaimer: it might be a low battery….
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Old Jun 27, 2015 | 12:19 AM
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Default emergency help

Thanks for the inputs. I'll be getting all this checked in the am if AAA ever gets here. 2 hours! WTH!?!?!?
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Old Jun 27, 2015 | 12:22 AM
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Stay safe, and keep us posted.
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Old Jun 27, 2015 | 12:24 AM
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Originally Posted by Kent1999
Oil & trans temps are not outrageous
*water pump failure (any leakage or noise?)
* thermostat failure
* water temp sensor failure
Not outrageous? Hell, driving in Atlanta the temps are normal.
I would say it's probably the sensor. Good luck.
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Old Jun 27, 2015 | 12:29 AM
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Do we have electric fans I have never checked but I had the same problem in my ford a few weeks ago one year old transit connect the electric fan failed and the temperature shot up while in traffic. They towed and repaired the truck for free not complaints.

Good luck keep us posted as to what you find I wouldn't expect it to be anything serious.
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Old Jun 27, 2015 | 01:41 AM
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Originally Posted by midlifetoy1
Thanks for the inputs. I'll be getting all this checked in the am if AAA ever gets here. 2 hours! WTH!?!?!?
When your problem is settled, try RVRoadhelp for towing services.
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Old Jun 27, 2015 | 01:49 AM
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Originally Posted by TerryL
When your problem is settled, try RVRoadhelp for towing services.
I don't think it matters who you pay for the service (AAA, USAA…) they all contract to the local tow service(s), and the locals are the slow link in the chain.
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Old Jun 27, 2015 | 03:11 AM
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As long as you have adequate coolant and your water pump is working, I'd just drive it home. If a sensor isn't working, of course it's going to tell you that something is overheating when in fact it isn't. Sometimes you gotta ignore idiot lights & warnings and determine from a pure mechanical perspective if everything is functioning correctly. Sometimes you gotta separate electrical from mechanical. Drive the damn thing home unless you are for certain no coolant is being circulated through the engine.
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Old Jun 27, 2015 | 04:08 AM
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Originally Posted by owc6
I don't think it matters who you pay for the service (AAA, USAA…) they all contract to the local tow service(s), and the locals are the slow link in the chain.
I have experience with AAA, AAA+, MTS, for motorcycles, and RVRoadhelp. RV is by far the best of the lot. I've heard that Good Sam is also good.
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Old Jun 27, 2015 | 09:47 AM
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So you have installed an aftermarket transmission temp gauge?

Or is this a miss reading, meaning water 212* and oil 195*.
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Old Jun 27, 2015 | 10:02 AM
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Originally Posted by Kent1999
Oil & trans temps are not outrageous

*water pump failure (any leakage or noise?)

* thermostat failure

* water temp sensor failure
These are things that need to be checked out.
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Old Jun 27, 2015 | 10:12 AM
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Was coolant boiling out of your over flow hose on the filler tank?
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Old Jun 27, 2015 | 10:22 AM
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Originally Posted by Boomer111
So you have installed an aftermarket transmission temp gauge?

Or is this a miss reading, meaning water 212* and oil 195*.
Good catch...I read the post quickly and thought he meant water 212 and oil 195.
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Old Jun 27, 2015 | 04:31 PM
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Default coolant temp reading

If the connector and wires for the temp sensor break down(common failure) It will cause the issue described. I have experienced this in my 05 GTO twice. The heat is hard on the wiring. GM sells the connector with about 12" of wire as a repair item. Connector is on drivers cylinder head in front of the exhaust manifold. FYI
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Old Jun 27, 2015 | 04:35 PM
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Originally Posted by Dial In Corvette
If the connector and wires for the temp sensor break down(common failure) It will cause the issue described. I have experienced this in my 05 GTO twice. The heat is hard on the wiring. GM sells the connector with about 12" of wire as a repair item. Connector is on drivers cylinder head in front of the exhaust manifold. FYI
Also based on the oil and trans temps I would expect the water temp
to be 200 to 210. Not maxed out.
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Old Jun 27, 2015 | 07:56 PM
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Default Emergency Help

Ok everyone, its done nd here are the details...
1. temps quoted were what I was reading on the dic, trans:198, oil:212, analog coolant temp pegged at 0, digital temp gauge: coolant temp XXX
2. Finally got it home after a 4 hour wait. Two trucks came and niether had a battery jumper box. A jump was needed after siting running the flashers constantly and the accessory mode intermitently put a drain on a battery going bad.
3. Replaced both the battery and temp sensor and ran car for 30 min to get the temps up; no problems.

Thanks for all your insights. Just one more question...

Will the tire pressures reset themselves? They are all reading 0 psi.
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