I got the P0304 - Misfire on cyl. no. 4.
I replaced the spark plug, the spark plug tube and the spark plug connector....Hope that does it. Otherwise it has to be the coil.
P1316????? Can anyone interpret this one for me.
Also....if I fixed the misfire and the P1316 is not a big issue....can I disconnnect the battery to clear the light....now that I have the codes?