Hi,
I have had my car checked by a Chevrolet dealer, an independant mechanic and an electrical specialist. If I do not drive the car for twwo days the battery goes completely dead and I have to charge the battery for a full day. Chevrolet claims that the car is perfect and should go easily two months not being driven and still start. The electrical specialist looked for an intermittant paarasitic drain but could not find anything. All parties above did complete checks of the charging system and said it was functioning normally. Please help.
here's a crazy idea.... use a thermal camera to look at your fuse box. The fuse and circuit that's using power should be slightly warm and glow a bright color. You could even record a time lapse over several hours in case it was an intermittent drain.
How old is the battery? It may have an internal short.
The electrical specialist looked for an intermittant paarasitic drain but could not find anything.
Trust but verify - look for it yourself. To see how, see video below by shop owner and Master Mechanic The Car Wizard: I used this same technique 7 months ago to pinpoint my battery drain (would drain in 24 hours).
.
https://www.youtube.com/watch?v=UEYGmSn01Bw
