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Vnadonza98m3
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70 Posts
Discussion Starter #1
Having problem with my BMW 98M3 #31 fuse intermittent blowing. The car won't start until I replace blown fuse #31.What could cause the problem is there a electrical short in the line somewhere or bad electrical device? Anybody experience this problem before and found problem?
Thanks,Vnadonza 98M3
 

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Get a wiring diagram and check the line for a short to negative. Only the short to negative is causing the fuse to blow or a module is pulling too many amps for that fuse.
 
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