what could cause my porsche from starting after i have replaced the old battery on 2004 Porsche Cayenne S

the car displayed engine battery so i replaced the old with new one. But then it won't even kick or start. This has happened before but when i changed the battery it started immediately. At a time too it was giving had start. Please advice

by in Garnet Valley, PA on June 21, 2013
Get Your Car Fixed at a RepairPal Certified Shop.
We certify shops based on expertise, quality work, and verified customer reviews
1 answer
ANSWER by , September 10, 2013
here is a Porsche PIWIS-2: http://www.autosuning.com/porsche-piwis-tester-ii.html so that you will be able to check if your car works well any time.