Had the ignition recall done so that's not it. Couple codes come up I think they were p0236 and p2261. Tried checking the bypass valve seems fine, forget which sensor is related to p0236 but I thought I changed once before in the past (that's been a recurring code for a while now). But ya engine will randomly lose power and die for no apparent reason. Starts right back up after but intervals between the times it dies is becoming problematic. Don't know what's wrong.