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P0301 Diagnostic Trouble Code Discussion for November 2012

Cylinder 1 Misfire Detected


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Trouble Ticket Help Requests for DTC P0301
Help Request Posted
2006 Ford Mustang GT 4.6L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1ZVFT82H76
P0301: 1 cylinder miss fire. Customer has been chasing miss fires for several months, changed spark plugs and one coil, alternator quit last week, we installe OE reman, next day miss fire got to point that engine would shake at idle and surge at cruise rpm Verified alternator a/c voltage ...
November 01, 2012
2009 Volkswagen Tiguan SE 2.0L Misfire, MIL Lamp on VIN: WVGBV75N99
P0301: cylinder 1 misfire. ... the customer complaining of the cel on and intermittent rough running. We connected our scan tools and found p0300, p0301 and p0304. The first thing we did was clear the codes and was able to drive the vehicle for 10-12 miles without any codes returning. ...
November 06, 2012
2009 Volkswagen Tiguan SE 2.0L Misfire, MIL Lamp on VIN: WVGBV75N99
P0301: cylinder 1 misfire. ... the customer complaining of the cel on and intermittent rough running. We connected our scan tools and found p0300, p0301 and p0304. The first thing we did was clear the codes and was able to drive the vehicle for 10-12 miles without any codes returning. ...
November 07, 2012
2000 BMW 323i 2.5L Poor Idle Quality, Misfire, MIL Lamp on VIN: WBAAM3344Y
Engine idles very rough. If i first start it and rev above [...] it has great response and runs fine. Once i let it idle it starts misfiring. Sets the p1520 right away and then misfire codes thereafter. I have seen other people on here and other bmw forums wit...
November 08, 2012
2000 Acura TL 3.2L Stall, MIL Lamp on VIN: 19UUA5679Y
P0301: Cylinder 1 Misfire Detected. Car came in first time with ALL misfire codes P0300 - p0306 also p1399, p0505, and p1486. p1399 is a misfire code. These codes are very intermittant, had no misfires that you can feel. there is a tsb on p1486 to replace computer. The customer stated that she ...
November 09, 2012
2002 Toyota Camry LE 3.0L Misfire VIN: JTDBF30K72
P0301: Cylinder 1 Misfire Detected. ... said it suddenly ran bad, check engine, vsc and trac off set at the same time. I scanned vehicle had codes p0300 p0301 p0303 p0305 p0306 p0172 p0174 p0330 p1300 p1305 p1315 p1325. Vehicle starts up, misfires at idle worsens...
November 11, 2012
2005 Acura MDX Touring 3.5L MIL Lamp on VIN: 2HNYD18925
P0301: Cylinder 1 Misfire Detected. ... had codes P0305, P0303, and P0306. I replaced the coils and all 6 plugs, and it came back in today with the same 3 codes and also the cylinder 1 code. The engine runs good and the customer said it does not skip. I have cheked every thing over and I do not ...
November 14, 2012
2002 Toyota Camry LE 3.0L Misfire VIN: JTDBF30K72
P0301: Cylinder 1 Misfire Detected. ... said it suddenly ran bad, check engine, vsc and trac off set at the same time. I scanned vehicle had codes p0300 p0301 p0303 p0305 p0306 p0172 p0174 p0330 p1300 p1305 p1315 p1325. Vehicle starts up, misfires at idle worsens...
November 14, 2012
2004 Ford Freestar SE 3.9L Hesitation, Misfire, MIL Lamp on VIN: 2FMZA51654
... was installed, and tune up was performed. About 8 months ago the SES cam on with a cam sensor code. Replaced the sensor and syncro with a new NAPA part. Then after I replaced the sensor the SES came back on with P0301, P030...
November 15, 2012