well if your batts are only reading 6 volts thats not good they should be reading 6.5 6.7 or there abouts.......1st make sure all cables are good double check battery #,s and even a clicking soleniod can be bad so jack the rear end up and jump the large posts on soleniod but make sure batts and cables are good pull tug each cable to make sure god and tight and clean post what you find and oh yes welcome...........................