The main reason a car misfires is because the spark plug wires are not installed correctly. Check the car's firing order to ensure the spark plug wires running from the distributor cap to the spark plugs (in the cylinders) are in the right order. One or more spark plugs could be damaged or worn so the firing order is correct, but the spark plugs are not sparking into the spark plug wires to ignite the engine.
No You Have Some Other Problem.
A blinking check engine light indicates an engine cylinder misfire has been detected
Check distributor Check timing and timing chain Check wires and all electrical parts pertaining ignition system
Rent a compression tester from Auto Zone and read on how to perform a compression test. Eric The Car Guy on YouTube has a great tutorial on it. My 02 Mustang GT ended up having a bad exhaust valve that was not sealing and was causing a misfire. You may also wish to perform a leakdown test. Again, see the above mentioned youtube channel. Post this question on mustang specific websites like Stangnet.com Good luck!
I hope your barb was a misfire.
It means that more than one cylinder has a misfire history. PO301 would be cylinder number 1 misfire. PO302 would be number 3 cylinder misfire.
Random misfire, cylinder 2 misfire, and cylinder 3 misfire. see related question below.
How do u fix a misfire
Misfire in Cylinder No. 8.
A loaded gun fails to fire when the trigger is pulled- misfire.
No it will not cause misfire.
misfire,monitor,malfunction