1994 Chevy z71 Brake light/acceleration issues

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carriedi
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Re: 94 z71 Brake light/acceleration issues

Unread post by carriedi » Fri Oct 17, 2014 10:06 pm

because the brake light and the engine are on separate systems I would think you may have a ground problem. you should have your car driven with the scanner on to see what happens to the data stream when it starts to act up. If you loose communication when it acts up you may have a bad computer or may have a poor power or ground connection.
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