You need to get the charging system tested, all autoparts stores do this for free.
If you have a digital volt/ohm meter, check alt. Output at battery terminals, output should be 13.5-14.5V.
Alternator must be installed with - battery terminal disconnected.
Also make sure you got the correct alternator, stick with a remufactured Denso unit.
Also inspect battery cables and make sure starter has clean ground to block.
Saturday, December 12th, 2009 AT 7:33 AM