Please fill out the following to ask a question. MAKE: Buick MODEL: Lacrosse YEAR: 2013 MILES: 46000 ENGINE: 2.4L with E-Assist DESCRIBE ISSUE....engine often dies while stopped in traffic but has always restarted successfully; it often idles roughly and has set check engine lamp at times. We have been told that these cars develop this issue over time and so far there is no repair for this. It performed beautifully from new until recently. The battery was replaced once and no other repairs have been needed. Repair or trade off?