I’m leaning toward engine mounts going bad. Any thoughts?Hi folks
I suddenly started getting a rough idle and check engine light on my 2012 a few months ago. I noticed oil in spark plug so changed valve cover gasket. I went ahead and changed spark plugs and coils. I got a code about emissions so I installed a new catalytic converter. The check engine light went off and it runs better. But I get a rough idle at a cold start.
I took off the intake manifold and cleaned off the valves. I changed the fuel injectors. Still idles rough.
At a cold start it idles at 1250 for about a minute then drops to about 875. It also seems to be rough when accelerating. Has anyone had similar issues?