WebCar starts up idles well, cel will begin to flash, still no noticeable misfire. If you rev the engine it will run rough when it returns to idles. Can unplug 1 and 4 coils no change. Unplug 2 and 3 and it dies. My scanner shows p0300 and confirmed the 1 4 misfire in the data Chrysler Mechanic: william readon WebChrysler 300c misfire Posted by Anonymous on May 11, 2013 Faulty spark plugs or wires Faulty coil (pack) Faulty oxygen sensor (s) Faulty fuel injector (s) Burned exhaust valve Faulty catalytic converter (s) Stuck/blocked EGR valve / passages Faulty camshaft position sensor Defective computer Open Questions:
Random Misfires (P0300) Chrysler 300C & SRT8 Forums
WebSep 8, 2024 · Spark Plug Wires – While only some models and engine combinations of vehicles today come with spark plug wires (a lot are now coil-on plug), if your 300 happens to have them, they can go bad and cause a rough idle. Here’s a great video on how to diagnose faulty plug wires with a multimeter. 2. Vacuum Leak. Webmisfire, only on cylinder #1 bad spark plug or wires to it or COP coil to it. bad injector bad injection signals low compression on #1 there are simple tests for each, i will not ever … html colorir texto
SOLVED: I have 2005 300c with hemi 5.7 misfire on #1 - Fixya
WebOct 17, 2008 · A P0305 code means that the the car's computer has detected that one of the engine's cylinders is not firing properly. In this case it's cylinder #5. Symptoms. Symptoms may include: * the engine may be harder to start. * the engine may stumble / stumble, and/or hesitate. * other symptoms may also be present. WebFeb 5, 2024 · Pentastar V6 engines allegedly tick, surge, misfire and fail due to contaminated engine oil. February 5, ... 2014-2024 Chrysler 300; 2014-2024 Jeep Wrangler; WebJul 27, 2012 · I have 2005 300c with hemi 5.7 misfire on #1 cyclinder.. i put new oil in it etc and replaced coil pack on it still doing it what do i do and its all got new wires and plugs. … html color light green