Car will not start

1999 SATURN SL2
160,668 MILES • 4 CYL • 2WD • AUTOMATIC
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NOT A MEKAINC
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  • 7 POSTS
So I left my car idling for 10 minutes while I talked to my friend. when I got in my car the coolant light came on. I drove my car home the light went off, but now it won't start. could the coolant keep it from starting? it didn't look low but I'm not that great with cars.
Sep 19, 2021 at 7:36 PM
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ASEMASTER6371
  • ✓Experienced Mechanic
  • 52,796 POSTS
Good morning,

The coolant light usually indicates the level in the surge tank is low. I would fill the tank and pressure test the system to see if there are any leaks.

https://www.2carpros.com/articles/radiator-pressure-test

To run, you need fuel pressure, spark, and compression. I attached some guides for you to view to check these systems to determine the area of failure.

https://www.2carpros.com/articles/car-cranks-but-wont-start

https://www.2carpros.com/articles/how-to-test-engine-compression

https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator

https://www.2carpros.com/articles/how-to-test-an-ignition-system

I attached the fuel pressure specs below. You can rent a tester at a parts store for the test.

Let us know if you have any other questions.

Roy

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Sep 19, 2021 at 7:58 PM
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NOT A MEKAINC
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Thank you. I'll give it a shot.
Sep 19, 2021 at 10:02 PM
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ASEMASTER6371
  • ✓Experienced Mechanic
  • 52,796 POSTS
You are welcome.

Let us know if you have any other questions.

Always glad to help.

Roy
Sep 19, 2021 at 10:04 PM
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NOT A MEKAINC
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Well, I really messed up. I was trying to replace the coolant temperature sensor and it snapped off so when trying to get the remaining out of the sensor it got tapped into the engine. so, I appreciate the help but I'm just going to send it on its way.
Sep 24, 2021 at 10:42 PM
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ASEMASTER6371
  • ✓Experienced Mechanic
  • 52,796 POSTS
Okay, we are here if you have any other questions.

Roy
Sep 25, 2021 at 5:26 AM
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