P0300 Diagnostic Trouble Code Discussion for November 2017
Multiple Misfire Detected
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| Help Request | Posted | |
| 2009 Acura TSX 2.4L Misfire, MIL Lamp on VIN: JH4CU25639 P0300: Random cylinder misfire. This car came in with all codes listed, and in limp mode. Cleared the codes, and the car drives great, no misfires felt. Watching the misfire counters, found all cylinders miss a few times on start up, then no misses at idle. Hold rpm around 2500 to 3000, and ... |
November 01, 2017 | |
| 2009 Mini Cooper S Clubman 1.6L Hesitation, Cuts out, Misfire VIN: WMWMM33569 P0300: Random misfire. After we replaced the engine oil problem (vent valve (which comes only with a new valve cover, timing chain and guides, oil pump and guides, new (dealer supplied spark plugs) performed adaptation on throttle and also cams the engine would run great. Plenty of ... |
November 01, 2017 | |
| 2009 Mini Cooper S Clubman 1.6L Hesitation, Cuts out, Misfire VIN: WMWMM33569 P0300: Random misfire. After we replaced the engine oil problem (vent valve (which comes only with a new valve cover, timing chain and guides, oil pump and guides, new (dealer supplied spark plugs) performed adaptation on throttle and also cams the engine would run great. Plenty of ... |
November 02, 2017 | |
| 2012 Buick Enclave 3.6L Excessive Emissions, Misfire, MIL Lamp on VIN: 5GAKVDED3C P0300: testing and results. ... This vehicle came in about 3 weeks ago with same code and running ok, so we, motorvac, replace spark plugs,and coil boots, cleared code, left running very good. Last night came back with same code P0300,no power, running really rich, with white exhaust, sc... |
November 03, 2017 | |
| 2013 Mazda 3 Mazdaspeed 2.3L MIL Lamp on P0300: random misfire. I notice the crank sensor doesn't pull the 5v all the way to ground but so is the cam and crank I need yep analyzing this waveform and if someone knows any possible software issue on this car or something that I may be missing I appreciate your help Thanks... |
November 18, 2017 | |
| 2012 Volkswagen Passat SE 2.5L No Start, Hesitation VIN: 1VWBP7A3XC P0300: Random misfire. Vehicle came in with a check engine light and running rough at idle. Discovered that the PCV oil separator was leaking from the diaphragm on the valve cover. Removed and replaced valve cover and gasket. Proceeded to start the vehicle after repair and now i... |
November 30, 2017 |
