I have a 2006 Toyota Camry. I replaced the battery the other day which I noticed was getting weak. The battery was disconnected all of 10 minutes.
After, it idles too low. It shudders pretty bad and even killed itself once. If my foot is on the gas pedal there's no problem. I've put maybe 100 miles on it since and it is slightly better. It has not killed since. But the idle seems slow still, and there is still a shimmy.
Will this work itself out as a computer or sensor somewhere adjusts something or relearns something? Is there an easy way to adjust idle speed if not? I've never heard of something like this before.