it stalled and would not start again?

2000 FORD FAIRMONT
185,000 MILES
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RONNIE187
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  • 1 POST
I have a ford fairmont 2000 au duel fuel an mainly run it on LPG But two days ago at a set of lights it died an would not start again, a few mins later it started but would not idle on LPG or petrol. It still has lots of fuel and gas. Dose any one have an idea what it could be Thank you for your time in advance.
Nov 4, 2013 at 8:39 PM
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SQM
  • AUTOMOTIVE REPAIR CONTRIBUTOR
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Hello,

This could be due to a faulty crank sensor or a coolant temperature sensor.
The crank sensor can go bad over time with all the heat and vibration and that can trigger an engine shut down. You may or may not be able to start it back up.

https://www.2carpros.com/articles/how-a-crank-shaft-angle-sensor-works
https://www.2carpros.com/articles/symptoms-of-a-bad-crankshaft-sensor

The coolant temperature sensor can send error code to the ECM and the computer can think that the engine is 'too hot' and it will stall the engine as a protection. Sometimes on this the engine could start when it cools down enough.

https://www.2carpros.com/articles/how-a-coolant-temperature-sensor-works
https://www.2carpros.com/articles/symptoms-of-a-bad-coolant-temperature-sensor

Is the check engine light illuminated? Sometimes when you have faulty sensors the engine light gets triggered. If it is illuminated, then have it scanned for code(s). It can help with the diagnostics.

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

Please let me know of any questions.
Thank you.
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