2003 Ford Escape "poor spark cylinders" Questions

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...spark, poor fuel metering, poor compression, or any other cause. The Misfire Detection Monitor will be enabled only when certain base engine conditions are first satisfied. Input from the ECT or CHT, ...

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Question about Ford Escape

2 Answers

...spark plug or wire Faulty coil (pack) Faulty oxygen sensor(s) Faulty fuel injector Burned exhaust valve Faulty catalytic converter(s) Running out of fuel Poor compression Defective computer Poss. ...

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Question about Ford Escape

2 Answers

...spark plug or wire Faulty coil (pack) Faulty oxygen sensor(s) Faulty fuel injector Burned exhaust valve Faulty catalytic converter(s) Running out of fuel Poor compression Defective computerPossible ...

...poor fuel injection or air circulation issue. The air circulation issue could be due to one of the sensors dealing with air measuring such as the MAP sensor. Also the spark plugs are not clean, the ...

...and burning off inside of it, melting the catalyst and plugging it up.  The most common cause is a failing ignition coil or bad plug on one or more of the cylinders (poor spark = unburnt

Question about Ford Escape

4 Answers

...poor and rough idle. The big question is the idle rough because of a fault and the fault is causing the slow idle or is the idle so slow it is the only reason the engine seems rough. The possible ...

...1 cylinder You could have a bad spark plug or a bad coil pack for cylinder 1. Or it could be as simple as a poor connection at the coil pack.Other possibilities are, bad injector or poor

...fuel injector 4 - Injector 4 harness is open or shorted - Injector 4 poor electrical connection - Improper spark plug 4 - Insufficient cylinder 4 compression - Incorrect fuel pressure - Intake air ...

Question about Ford Escape

1 Answer

...coil 2 circuit poor electrical connection - Insufficient cylinder 2 compression - Incorrect fuel pressure - Intake air leak more than likely your spark plugs they should be changed every ...

Question about Ford Escape

1 Answer

...coil 4 circuit poor electrical connection - Insufficient cylinder 4 compression - Incorrect fuel pressure - Intake air leak most likely change your spark plugs these should be done every 60,000 ...

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