I have a 2007 Pontiac G6. It’s been giving me an issue with overheating occasionally and when it does I pull over before it gets too hot, shut the car off and it only takes maybe 30 seconds to cool and then start back up and keep moving. Well yesterday I did this and now the car won’t crank or anything. It’s like the starter doesn’t even attempt to do anything. Wondering if maybe there was a fail safe that was tripped or what. I highly doubt it’s locked up because like I said it was running fine before shut the car off myself. Don’t know what to do and it’s stuck on the side of the freeway.
Try shifting into neutral and see if it will start.
Tester
Temp gauge goes from hot to normal in 30 sec? Nice
Are fans running?
I’ve tried. I’ve tried disconnecting the battery for a long period of time, I tried jumping it thinking maybe the battery was too low.
Yea I think it’s a thermostat issue or a clogged coolant line that was causing it. But now it won’t crank or do anything
when was the last time you checked the oil ?
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An overheted car does not cool off in 30 seconfs even if the gauge says it does. Your radiator may be low on coolant and when you shut off the engine the coolant is not surging and hitting the coolant temp sensor. The sensor can’t read air.
You may have a seized engine now.
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I unfortunately agree with oldtimer_11. What has the coolant level been throughout this situation?
Yes, a definite possibility, based on…
If you were driving–let’s say–a '52 Plymouth, repeated overheating might not take a toll, but repeated overheating incidents will almost always take a major toll on modern engines. Anyway… as oldtimer_11 stated, an overheated engine doesn’t cool-down in 30 seconds, so there could well be a problem with the temperature gauge, as well as with the engine.