This little Buick is a clean old car. Taken care of properly. But it will drain the battery after sitting 5 or more days. After extensive circuit removal from system, I found that the battery drain will only go away with both the battery supply to the ECM and ...

FIX posted 1/6/2010

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle