hey guys I'm having problems with my starter on my 85 blazer, it has a new starter on it and a new battery that has 875 cold cranking amps. some times it will turn over fine, and then some times it it will click a bunch of times like it has a dead battery before it will start to turn over. any idea what could be the problem, I also checked the cables at the battery and at the starter to make shore they were tight.

 

Could be bad cables.