Hi Group

I have received a p0303 (cylinder 3 misfire) message, I'm out of warranty. The car ride expierence is shaky, (haven't driven it since the msg came on) especially in 1st and 2nd gear. What is my best plan of action, what can I check?If its a coil, is it going to be expensive to replace??

Thanks

 

coils are 35 dollars at the dealer, and if a coil goes out then your car will shake because the cylinder is not firing, so thats why that code came up. change the coil and reset your cel. and that will do it. if it continues then have it checked out.