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car starts good then gets shaky codePO316

Vehicle: 2003 ford escape

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when was the last time your replaced spark plugs? check/replace the spark plugs if you have not done so. 

you might have a bad coil in cylinder 2 since you have p0302 (see picture) for 2.0 liter engine and 3.0 v6

not sure which engine you have

 

Possible causes
- Faulty spark plug 2
- Clogged or faulty fuel injector 2
- Faulty ignition coil 2
- Fuel injector 2 harness is open or shorted
- Fuel injector 2 circuit poor electrical connection
- Ignition coil 2 harness is open or shorted
- Ignition coil 2 circuit poor electrical connection
- Insufficient cylinder 2 compression
- Incorrect fuel pressure
- Intake air leak

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asked Oct 26, 2018 by Bobby

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