Ok been reading through the site I have yet to put on an obd2 engine code checker but my mph is like worse than a dodge pickup I am beginning to think it's my coil packs going bad and need reolacig along with spark plugs, it can't even do a burn out cause of the loss of power anyone can confirm my issue? New to this site and new to the cars I have , a 300 and 350.

 

A blinking CEL means a misfire and indicates serious trouble. I recommend you get it checked soon.

 

but that makes too much sense

 

 

The more you're driving it the worse it is getting. You probably have a clogged up cat or a broken spark plugs.


Stop driving it and certainly stop trying to "burn out in it" lol