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P0303 Diagnostic Trouble Code Discussion for March 2016

Cylinder 3 Misfire Detected


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Trouble Ticket Help Requests for DTC P0303
Help Request Posted
1996 Dodge Dakota 3.9L Misfire, MIL Lamp on VIN: 1B7GG23X6T
P0303: Cylinder 3 Misfire Detected. Please help! This truck is baffling me, it initially came in for an intermittent crank/ no start. The culprit was a bad ignition coil shorting and damaging the driver inside the engine computer. Customer drove vehicle for a few weeks problem free until the MIL...
March 10, 2016
1996 Dodge Dakota 3.9L Misfire, MIL Lamp on VIN: 1B7GG23X6T
P0303: Cylinder 3 Misfire Detected. Please help! This truck is baffling me, it initially came in for an intermittent crank/ no start. The culprit was a bad ignition coil shorting and damaging the driver inside the engine computer. Customer drove vehicle for a few weeks problem free until the MIL...
March 11, 2016
2001 Infiniti Q45 4.1L Poor Idle Quality, Misfire VIN: JNKBY31A41
P0303: Cylinder 3 Misfire Detected. Hi all This car came to me from a customer I have not seen in 25 years.He said it was stuck in his garage as a no start and also stated it was smoking quite a bit. I arrived with jmp pack in hand and tried to crank when i hit key it turned a quarter of turn an...
March 14, 2016
2006 Mitsubishi Raider XLS 4.7L Poor Idle Quality, MIL Lamp on VIN: 1Z3HC48N56
P0303: Cylinder 3 Misfire Detected. Here I am again. I've got a Mitsubishi Raider with a 4.7L(Dodge engine) and it's idling rough with a PO303. Since there isn't any misfire counters on my Varis Pro, we pulled the coil connector and #3 cyl. is definitely got a problem. It doesn't have a hard mis...
March 23, 2016
2006 Mitsubishi Raider XLS 4.7L Poor Idle Quality, MIL Lamp on VIN: 1Z3HC48N56
P0303: Cylinder 3 Misfire Detected. Here I am again. I've got a Mitsubishi Raider with a 4.7L(Dodge engine) and it's idling rough with a PO303. Since there isn't any misfire counters on my Varis Pro, we pulled the coil connector and #3 cyl. is definitely got a problem. It doesn't have a hard mis...
March 24, 2016
2004 Porsche 911 Turbo 3.6L Hesitation, Cuts out, Misfire, wont scann VIN: WP0CB29924
P0303: Miss Cyl 3. Car has a problem with running rich as well as will bog and sputter under boost and misfire on mostly cyl 1 2 3 and sometimes 4. It will also have a choppy idle and occasionally stall. My main problem is that the car will not read while running at all it just ...
March 24, 2016
2010 Subaru Outback 2.5i 2.5L Cuts out, Misfire VIN: 4S4BRBCC6A
P0303: Mmisfire 3. Good morning everyone. I have a odd problem. I had performed a oil change service on said vehicle along with a summer tire change over. I was doing my normal service checks during my service and notice the previous quick lube shop left air filter 1/2 out of ai...
March 24, 2016
2004 Volkswagen Touareg V6 3.2L Poor Idle Quality, Misfire, MIL Lamp on VIN: WVGBC67L34
customer traveling broke down on the way home. car was towed from another shop fuel pumps were disassembled and broken repaired fuel system. car runs now but surges and no power. not sure if other shop could have disconnected or broken anything else or this wa...
March 24, 2016
2007 Mercedes-Benz SL600 5.5L Misfire, MIL Lamp on VIN: WDBSK77F37
P0303: 3 cyl misfire. Previous customer but first time in with this car. Two problems #1) Cylinders #1 to #6 shut off. #2)Message on instrument cluster relating to shut off of electrical convenience features. Problem #2 turned out to be the trunk battery having 5 volts and would no...
March 29, 2016
2007 Mercedes-Benz SL600 5.5L Misfire, MIL Lamp on VIN: WDBSK77F37
P0303: 3 cyl misfire. Previous customer but first time in with this car. Two problems #1) Cylinders #1 to #6 shut off. #2)Message on instrument cluster relating to shut off of electrical convenience features. Problem #2 turned out to be the trunk battery having 5 volts and would no...
March 30, 2016