Question about 2000 Ford Taurus

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2000 Ford Tuarus 130K P0301 misfire on one. I changed Coil pack,Plugs, wires, fuel pump, fuel filter,PCV, all OEM. P0301 went away but then got a P0300 the next day. not sure what to do now.. need help. I cleared the P0300 code to see if it will come back. Also in park if i rev over 4000RPM it misses it that the rev limiter

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Hi there,
Have you tried vacuum leak test?
You have already changed the most common problematic parts for your code.
What you would need is a common shop propane torch.
How you use.
1. Start your engine.
2.now take the propane torch (Don't light it!!!) crack open the valve.
3. point the valve at each vacuum fitting on the intake manifold.
what your doing is if there is a leak, the propane will be sucked into it.
This will cause the ideal to rise. When it rises you have found your leak.
Also check where the intake meets the head.
If you have a leak it will cause the effected cylinder to run very lean (to much air to fuel mixture) and cause your misfired cylinder.
I hope this help. Give feed back if this helps anyone. Fixya

Posted on Jan 31, 2011

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Posted on Jan 02, 2017

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P0301 - Cylinder 1 Misfire Detected.

Causes:
- Improper spark plug at cylinder #1
- Insufficient compression at cylinder #1
- Incorrect fuel pressure
- The injector circuit is open or shorted at cylinder #1
- Fuel injector #1 may be faulty
- Intake air leak

Solutions:
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- Replaced Injector #1
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Follow info from P0301.

P0316 - Misfire Occurred In The First 1,000 Engine Revolutions.

Causes:
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- Ignition System.
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Solutions:
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When idling my 2003 Acura TL the engine seems to want to almost die, also when i got on the freeway it seem to pull hard and **** like it was having trouble shifting into 5th gear. It also seems to run...


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