89 ford f-450 superduty battery keeps burning out after i turn it over 3or4 times found two relays had crioudit wires replace them and still have problem help please

Asked by Aug 30, 2015 at 01:58 PM about the Ford F-450 Super Duty

Question type: Maintenance & Repair

f-450 89 8 cylinder found two relays with croudit wires replace them and i still
have the problem battery keeps burning out take to get it recharged and it
show bad battery even on the brand new one i brought from walmart they
didnt want to take it b ack but they did

2 Answers

2,345

it cold be that the starter is just pulling so many amps that it is burning out the battery. have you tried replacing the starter and seeing the battery does the same thing. if I were you I would go deep cycle and 1000CCA even look for a industerial battery as long as its 12 volts like farm use battery or heavy equipment 12 volt battery. I would still replace the starter though I'm guessing that is where the problem is if not in the wiring from the battery to the ground and to the starter.

thank you i will try and let you know what happens

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