Girlfriends 2005 sx 2.0 is starting to have problems. When in gear and only when in gear the power starts to pulse. Runs fine when in park and alternator is putting out 14v but when its in gear the voltage starts to pulse. Dropping down to 11 at times. I don't think its the voltage regulator because it only happens while in gear. So I figured id ask and see of anyone may have some insight before I start to rebuild and replace.