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2003 Mazda Protege ES 2.0L Excessive Emissions, Poor Idle Quality, Hesitation, Misfire, Poor Fuel Economy, MIL Lamp on
The car has a dead misfire on number 3 cylinder. I have 170 lbs compression. I put a rebuilt head tune up and same thing. I switched the injectors around no change.
FIX posted 3/11/2010
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Message Closed w/FIX
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13 Replies Received
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Related Documents & Media | VIN | JM1BJ22503 |
| Engine | 2.0 L / 4 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / gas |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Misfire, Poor Fuel Economy, MIL Lamp On |
| Occurs | Always |
| Misc. | New Head Coils Wires Plugs Filters |
Trouble Codes
| P0303 | Cylinder 3 Misfire Detected |
Message Closed w/FIX
Vehicle Data
2003 Mazda Protege ES
| VIN | JM1BJ22503 |
| Engine | 2.0 L / 4 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / gas |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Misfire, Poor Fuel Economy, MIL Lamp On |
| Occurs | Always |
| Misc. | New Head Coils Wires Plugs Filters |
Trouble Codes
| P0303 | Cylinder 3 Misfire Detected |
Video