why replace positive battery cable as recommended? on 2006 Porsche 911

hard starting was diagnosed as bad battery cable

by in Marina del Rey, CA on June 11, 2012
1 answer 1 comment
ANSWER by , June 11, 2012
BATTERY CABLE IS MAIN LINE TO VEH SHOULD REPL
COMMENT by , July 25, 2012
thanks, does engine need to be removed to replace cable? if so typical cost?