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Look for a short in the power wire to the computer. A place where the insulation has been cut through by a sharp edge, or there is a problem with the computer, bad ground. If there is specific condition when this happens, only when it rains, look for water leaks around the fuse box or the computer.

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โˆ™ 2005-07-21 04:37:09
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Q: Why would the ECU fuse keep blowing out in your 85 Pontiac Trans Am?
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