Shaking Car, Check Engine Light Illuminates A Puzzle to Solve

I turned the engine off, tried again, same thing, shaking hard, check engine light blinking. ... engine works fine, the car drives as usual. Faulty spark plugs and ignition coils are the most common reason for a running rough engine that causes shaking and a flashing check engine ... 87.4M posts. Discover videos related to Why Is My Car Shaking and Check Engine Light Blinking on TikTok. See more videos about Why Is My Check Engine Light ... A flashing check engine light usually indicates a severe issue that requires immediate car repair. Issues that cause the engine lights to flash ... If the check engine light is flashing, this will usually indicate you have a misfire. The best thing you can do is to have the codes checked. Driving van shaking at 60mph loss of power check engine light came on blinking then off then back on. Limped back home shut off van. Then turned ... Does anybody know what it means when the car is shaking in idle and the check engine light is flashing?? It's also very shaky when I take off. Sounds like time to have the check engine light checked and see what it says. My guess from the way you described things there is a serious vacuume leak or a ... Shaking engine with flashing CEL is a misfire, caused by above. Typically not plugs (unless one suddenly failed altogether; that prob wont be caused by ... Mainly due to faulty ignition coils or spark plugs. It could also be something more serious like a fuel pump issue, or a fuel injector failure.