Will turn over but not start

2003 DODGE DURANGO
200,000 MILES • 4.7L • V8 • 4WD
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LAURAJOHNSTON
  • MEMBER
  • 1 POST
First time this has happened. small leak in coolant hose near firewall.
Nov 23, 2019 at 11:13 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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SCGRANTURISMO
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 4,897 POSTS
Hello,

This could be a problem with your vehicle's Crankshaft Position Sensor [CKP] which is used by your vehicle's PCM to synchronize the fuel injectors and the spark timing. In the diagrams down below I have included the wiring diagram of your vehicle's starting circuit along with instructions for the removal and installation of the CKP sensor. Here is a generic link to a guide explaining how to replace a CKP sensor down below:

https://www.2carpros.com/articles/crankshaft-angle-sensor-replacement

Please go through these guides and get back to us with how everything turns out. We can go from there if necessary.

Thanks,
Alex
2CarPros
Nov 23, 2019 at 2:23 PM
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