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1991 Isuzu Trooper

Tiny
CONNIE31269
  • MEMBER
  • 1991 ISUZU TROOPER
Electrical problem
1991 Isuzu Trooper V8 All Wheel Drive Manual

i am having problems starting my vechicle, it seems as if one of the batterys has gone flat, so I replaced one of the batterys and all was fine for about a week and now it wont start again, it seems as if the batterys are flat but will start on a jump start. But this seems to happen when its been raining? Would something be getting wet to stop it starting or would it be the alternator? Could you please help me with this problem thanks
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Monday, November 10th, 2008 AT 3:21 PM

1 Reply

Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
HI there,

Have the alternator check for charge rate, and make sure that the earth straps and all battery cables are clean and tight, also it is a good idea to replace duel batteries as a pair, because the older battery will always cause the new battery to discharge into it as the older battery will always be lower in condition and will discharge quicker, have the older battery load tested to make sure it is up to the job, start here.

Mark (mhpautos)
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Monday, November 10th, 2008 AT 4:06 PM

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