Suddenly it would not start?

2002 MAZDA B3000
224,000 MILES • 3.0L • 6 CYL • 4WD • AUTOMATIC
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WENDY11965
  • MEMBER
  • 1 POST
It was running fine went to start and it only cranked wouldn't start. Have replaces the following:
Fuel pump
Injectors
Cam and crank sensor
Fuel lines
Fuel filter
Inertia switch
Battery... what am I missing? Lol
Apr 29, 2024 at 10:33 AM
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JACOBANDNICKOLAS
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 110,190 POSTS
The engine needs ignition spark, fuel, air, and compression. If it has those things (and timing is correct), it has no choice but to run.

So, we need to narrow things down. Try this. See if the engine will start with starting fluid. If it starts and then stalls, we know it is a fuel related issue. If there is no change, I need you to check for spark at the plugs.

Here is a link that explains how to check:

https://www.2carpros.com/articles/how-to-check-for-ignition-spark

Let me know what you find.

Joe
Apr 29, 2024 at 7:20 PM
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