99 Blazer battery throwing sparks.
10

Asked by Cory Aug 17, 2020 at 11:22 PM about the 1999 Chevrolet Blazer 4-Door RWD

Question type: Maintenance & Repair

I recently replaced the head gaskets on my 99
blazer. When try to hook up the battery it throw big
sparks. I think I might have a short.

4 Answers
10

Sadeed answered 4 years ago

check your fuse box if theres a short look at the manual and see what fuse works with the battery after find a fuse that is not needed for example a windshield wiper fuse or something like that make sure the battery is off and so is the car after doing it check if it sparks again if it does then think about getting your battery replaced.

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Bob answered 4 years ago

Make certain that you are not trying to hook up the battery backwards. Also check the large wire that goes to the starter and the big wire that goes to the alternator.

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James answered 4 years ago

Make sure you don't have a wire pinched in between the head and block. Hope that helps! Jim

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10

Cory answered 4 years ago

It was.... "" alternator hooked up wrong "" for the win.

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