P0301 Diagnostic Trouble Code Discussion for August 2015
Cylinder 1 Misfire Detected
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| Help Request | Posted | |
| 2006 Toyota Prius 1.5L Poor Idle Quality, Hesitation, MIL Lamp on VIN: JTDKB20UX6 P0301: Cylinder 1 Misfire Detected. ... check engine light on. Vehicle was in a few weeks ago, we could not get vehicle to run rough with hours of run time, only code stored was P0304. Recommended customer return when problem is more apparent. Customer returned 1.5 months later with mil on, cust... |
August 11, 2015 | |
| 2012 Ford F-250 Super Duty Lariat 6.2L Misfire VIN: 1FT7X2B66C P0301: Cyl 1 misfire. Vehicle came in barely running. Checked codes all misfire codes same bank. Unhooked exhaust pipe on right bank to check for plugged cat no change. Checked for melted plugs all okay. Would like to ask if variable valve timing could be causing such a problem. If... |
August 20, 2015 | |
| 2002 Pontiac Bonneville SSEi 3.8L Misfire VIN: 1G2HZ54162 P0301: 1 cylider misfire. Hi all in IATN land. Thanks for reading this post. Very clean car with low miles. It has an intermittent misfire hot under load. OD pulling a hill. Fuel pressure and volume are spot on. Spark plugs and wires are new AC Delco. Injector flow test ok. Scan data o... |
August 21, 2015 | |
| 2003 Mercedes-Benz C240 2.6L Excessive Emissions, Poor Idle Quality VIN: WDBRF61J03 P0301: Misfire cylinder 1. Vehicle was brought to me by a friend. Vehicle was misfiring on all cylinders and intermittent smoke out of the tail pipe. Found all spark plugs were original. Replaced the plugs vehicle starting running fine. After a test drive vehicle began missing again. Re... |
August 26, 2015 | |
| 2000 Porsche 911 Carrera 3.4L Misfire, MIL Lamp on VIN: WP0AA2992Y P0301: cyl. 1 misfire. What seemed like a simple fix has become swomewhat of a problem. Customers original complaint was an intermittent misfire on #1 cylinder. I replaced the spark plugs and #1 ignition coil, cleared the codes and road tested the vehicle after which it developed a ... |
August 31, 2015 |
