Check engine light

[slippery]

I had hooked up my car to the scanner today and got 2 codes.
P0316 and P0305. Has anyone had this problem ? Your help would be greatly appreciated

[MustangMoser]

Misfire cylinder 5 and if I remember right misfire on start up. Change your plugs if you havnt recently and swap the 5 coil with one of its neighbors, if the lightdoesn't return great, if the misfire code changes to the Cyl u moved the coil to then its the coil, if it comes back to 5 poss fuel injector issue or internal engine. Also check for oil or other fluids in spark plug hole, if oil you need valve cover gaskets, make sure they come with the spark plug hole grommets. If antifreeze find your leak.

[Merrill]

+1^^^^
Also check the coil to plug connector in that cylinder.

[vegasmarauder]

0316 is misfire detected in first 500 revolutions at startup. Directly related to 0305. Sugestions above are the right way to start.

I have used a bottle of Chevron Techron in the gas to help clean injectors on cars that don't get driven often or allowed to warm up fully between trips. Has turned off a few CEL's.

[slippery]

Thank u very much everyone