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P0301 Diagnostic Trouble Code Discussion for July 2015

Cylinder 1 Misfire Detected


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Trouble Ticket Help Requests for DTC P0301
Help Request Posted
2005 Dodge Grand Caravan SXT 3.8L Hesitation, Misfire, MIL Lamp on VIN: 2D4GP44L15
P0301: Cylinder 1 Misfire Detected. Idle only, rythmic missfire( sounds like every other firing cycle) with an audible double or triple click sound from injector every time it stumbles and misses. Above idle(3-400 rpm raise) does not seem to stumble, or count missfire on data. It's a very rythmi...
July 05, 2015
2002 Lexus ES300 3.0L MIL Lamp on VIN: JTHBF30G62
P0301: Cylinder 1 Misfire Detected. Hello fellow techs. Thanks in advance for your help with this one. I am a gm tech but our parts manager has a 02 lexus es300. It had p0430 and p0430 and he needed to get it inspected. We ordered the catalytic converters from Lexus and they came in Saturday. On...
July 12, 2015
2002 Lexus ES300 3.0L MIL Lamp on VIN: JTHBF30G62
P0301: Cylinder 1 Misfire Detected. Hello fellow techs. Thanks in advance for your help with this one. I am a gm tech but our parts manager has a 02 lexus es300. It had p0430 and p0430 and he needed to get it inspected. We ordered the catalytic converters from Lexus and they came in Saturday. On...
July 14, 2015
2011 Mini Cooper Countryman S ALL4 1.6L Cuts out, Misfire, MIL Lamp on VIN: WMWZC5C55B
P0301: misfire cylinder 1. On cold start up the Mini runs great. Plenty of power. When vehicle warms up, under a load, can feel a distinctive engine misfire, and lack of power on acceleration. This issue has slowly progressed to this point. Have been unable to locate any significant inf...
July 14, 2015
2003 Toyota Camry LE 3.0L Hesitation, Misfire, MIL Lamp on VIN: 4T1BF32K23
P0301: Cylinder 1 Misfire Detected. Customer stated that cylinder 1,3,and 5 all had carbon foul on the plug. Vehicle came in for check engine light on flashing while driving; and had no power most of the time. Scan and found all the code above. Clear and code does not appear to come back but whe...
July 16, 2015
2005 Dodge Grand Caravan SXT 3.8L Hesitation, Misfire, MIL Lamp on VIN: 2D4GP44L15
P0301: Cylinder 1 Misfire Detected. Idle only, rythmic missfire( sounds like every other firing cycle) with an audible double or triple click sound from injector every time it stumbles and misses. Above idle(3-400 rpm raise) does not seem to stumble, or count missfire on data. It's a very rythmi...
July 20, 2015
2013 Kia Forte EX 2.0L Misfire, MIL Lamp on VIN: KNAFU4A20D
P0301: Catayst damaging misfire. Hello all, Thank you for taking the time to read this. We have this Kia Forte here thats being a bit of a bratty child. It has developed a misfire that only seems to occur at part throttle when the engine is warm. We are using a Snap on Solus and a Pico scop...
July 21, 2015
2013 Kia Forte EX 2.0L Misfire, MIL Lamp on VIN: KNAFU4A20D
P0301: Catayst damaging misfire. Hello all, Thank you for taking the time to read this. We have this Kia Forte here thats being a bit of a bratty child. It has developed a misfire that only seems to occur at part throttle when the engine is warm. We are using a Snap on Solus and a Pico scop...
July 22, 2015
2010 Chevrolet Traverse LT 3.6L MIL Lamp on VIN: 1GNLVFED0A
P0301: Cyl 1 misfire. ... is back with CEL on, no running issues and P0154, P0155, P0300, P0301 codes stored. Looking at PIDS with Tech 11 scan tool I see that B2 S1 and B1 S1 heater resistance readings are close to the same at 40,000 plus ohms. B1 S2 and B2 S2 are both 200 ohms ye...
July 24, 2015
2001 Subaru Outback L.L. Bean 3.0L Misfire VIN: 4S3BH80631
P0301: Cylinder 1 Misfire Detected. Greetings! We work on a ton of Subaru's up here, but this is the only 3.0 and I believe it was the first year for those. Not a lot of good information to work from. Has slight misfire at idle, clears right up off idle. Looking for some common element as these ...
July 24, 2015
2006 Audi A6 Quattro 4.2L Misfire, MIL Lamp on VIN: WAUEL74F46
P0301: cyl1. After the scan and picking up all the missfire code we just replace all eight coils and spark plugs all from dealer. we repaired some vacuum leaks around mass air flow. replaced and repaired connectors on three coils #1#2#3 started car and now it has missfir...
July 27, 2015
1997 Honda Civic DX 1.6L Hesitation, Surge, Stall, Misfire, MIL Lamp on VIN: 2HGEJ6629V
P0301: misfire cyl 1. Customer complains of intermittent stalling and rough idle. We cannot duplicate the issue, but I believe I see a clue to the problem. LTFT is 3 STFT at idle is 16+. As soon as you come off idle the STFT heads down to a respectable number that being under 5. Id...
July 28, 2015
1999 Volkswagen EuroVan MV 2.8L Poor Idle Quality, Misfire, MIL Lamp on VIN: WV2MH270XX
P0301: Cylinder 1 misfire. Hopefully someone out there can help with this headache. Things been eating my lunch for a couple of days now. Vehicle came in with a p0303 and p1215. So did all the prelim checks vacuum, fuel and spark. had good spark to #3 and fuel and vacuum were good als...
July 28, 2015
2000 Honda Prelude 2.2L Poor Idle Quality, Misfire, MIL Lamp on VIN: JHMBB6140Y
P0301: Cylinder 1 Misfire Detected. ... have never had a honda with a dead miss that i couldn't figure out. Usually plugs, wires, cap, rotor or valve adjustment will do it... The other shop that replaced all of the above parts seems to have done a good job, quality denso parts used. All my parts...
July 30, 2015