Replaced the fuel pump and the fuel shut off switch and still will not turn over it will try to crank.
May 11, 2019 at 8:27 AM
Does not start
2006 MERCURY MOUNTAINEER
SDBD
- MEMBER
- 1 POST
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SCGRANTURISMO
- ✓ASE Certified Mechanic
- 4,897 POSTS
Hello,
Okay, an engine needs three things to start and if they are all present, your vehicle's engine has no choice but to start. They are, in no particular order. 1) Spark (delivered at the proper time. 2) Fuel. 3) Compression. Let's start with the first on the list and check for spark. I have included a link below for you to go to.
https://www.2carpros.com/articles/how-to-test-an-ignition-system
Please go through this guide and get back to us with what you are able to find out.
Thanks,
Alex
2CarPros
Okay, an engine needs three things to start and if they are all present, your vehicle's engine has no choice but to start. They are, in no particular order. 1) Spark (delivered at the proper time. 2) Fuel. 3) Compression. Let's start with the first on the list and check for spark. I have included a link below for you to go to.
https://www.2carpros.com/articles/how-to-test-an-ignition-system
Please go through this guide and get back to us with what you are able to find out.
Thanks,
Alex
2CarPros
May 11, 2019 at 12:40 PM
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.