P0303 Diagnostic Trouble Code Discussion for June 2016
Cylinder 3 Misfire Detected
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| Help Request | Posted | |
| 2008 Suzuki Forenza 2.0L MIL Lamp on, false codes VIN: KL5JD56Z18 P0303: misfire cyl 3. this vehicle came into our shop with ck engine and multiple codes stored in obd2. the Suzuki direct access had no codes. we replaced the throttle body first as that code returned immediately after clearing and test drive. no other codes returned during our nex... |
June 07, 2016 | |
| 2004 Saab 9-3 Arc 2.0L Poor Idle Quality, Misfire, MIL Lamp on P0303: cylinder 3 misfire. ... us to the limit came in with a slight rough idle p0300 and p0303 p1623 after swapping coils, spark pugs,injectors the misfire stayed on number 3 cylinder,compression test on all four cylinders 175 psi, had a complete valve job done and still has high misfi... |
June 11, 2016 | |
| 2010 Mercury Milan Premier 3.0L Misfire, MIL Lamp on VIN: 3MEHM0JG3A P0303: Misfire cylinder 3. ... P0203,P0303-tested injector resistance-normal-tested computer trigger to injector while it is running and misfiring-normal-installed fuel pressure gauge and fired injector with injector trigger tool-fuel pressure drops.Inje... |
June 20, 2016 | |
| 2004 Volkswagen Jetta GL 2.0L Misfire, MIL Lamp on VIN: 3VWRA69M94 P0303: Cylinder 3 misfire. After engine rebuild has misfires. Checked timing marks according to mitchell and identifix they all line up correctly. On lab scope crank sensor and cam sensor seem to be ok. Scoped coil checked fine. Engine vacuum is at 15" late timing. |
June 23, 2016 | |
| 2004 Volkswagen Jetta GL 2.0L Misfire, MIL Lamp on VIN: 3VWRA69M94 P0303: Cylinder 3 misfire. After engine rebuild has misfires. Checked timing marks according to mitchell and identifix they all line up correctly. On lab scope crank sensor and cam sensor seem to be ok. Scoped coil checked fine. Engine vacuum is at 15" late timing. |
June 24, 2016 | |
| 2004 Kia Rio 1.6L Poor Idle Quality, Misfire, MIL Lamp on VIN: KNADC12534 P0303: Cylinder 3 Misfire Detected. ... components along with new head gasket, head bolts, intake & exhaust manifold gasket. Checked engine compression which was 180 in all cylinders. Engine cranked in first go but idled rough. Checked vacuum leak, ignition wires, spark plugs and coil pack a... |
June 28, 2016 |
