I pulled my alternator out and had it tested at a local parts store-failure.

1. Should I trust this test? Should I know more about that before I go buying a new one? I was having electrical/starting problems, so it makes sense, but....?

2. If I replace it, should I go with a Bosch 65amp alternator? Or can I use AC Delco warrantied replacement from my local parts store?

3. Money- I shouldn't pay more than ? for a new/rebuilt alternator?

Please advise.
Thanks.
Jay

__________________
Wordmanjay
Tribetown, Ohio