Car Trembles, Check Engine Light Beeps A Diagnostic Dilemma

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. A blinking Check engine light 99% of the time is refering to a misfire in a cylinder. Count how may times it blinks per cycle. that count per ... Flashing CEL often means one or more cylinders are misfiring. I'd go to Autozone/Advance auto and they can pull the exact codes for you for free. 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 ... Yesterday my car randomly started shaking and the check engine light flashed. I got my car to the auto shop within 5 minutes of that. Today ... A flashing check engine light indicates a much more serious issue. Most often it means that the engine is misfiring and unburned fuel is getting into the ... 1. This condition may occur when the engine is not allowed to run at engine RPM's that are greater than 3,200 RPM. · 2. Verify that an engine ... One morning I started the car, and it had a really rough idle. The car was shaking badly, and the check engine light was flashing. Revving the ... It might be the winter gas and the fuel trims are adjusting. You also could have a bad tank of gas with lots of ethanol. The mileage is close to ... I turned the engine off, tried again, same thing, shaking hard, check engine light blinking. ... engine works fine, the car drives as usual.