What is draining the battery in my 2001 Pontiac Aztek? [more inside]
posted by soelo on Jul 1, 2009 - 14 answers

Engine is turning over slowly and I think it might be the battery. Affordable way to check this myself or just take it into the garage? [more inside]
posted by scarello on May 29, 2009 - 31 answers

I have sulfuric acid, de-ionized water, and basic lab equipment. Can I revive my crappy car battery? [more inside]
posted by scose on Feb 23, 2009 - 18 answers