2004 dodge ram misfires only when I do a cold start?
When I first start up my engine in the morning I can notice the misfire and the
engine light for cylinder 8 will come on. But after it warms up the truck runs
smooth as can be and once it's warmed up if I turn the truck off and back on
the engine light will turn off. I've done a compression test and they are all
good and I replaced #8 ignition coil. What else could be the problem?