What is your question?
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What is your question?
99 Mazda b4000 has a rough idle in drive, battery drains within hours. Tested alternator it's good n put brand new battery in.... What's causing this?
1 Reply
YOUR HAVE A DRAW. PULL FUSES TILL DRAW GOES AWAY AND THATS THE BAD CIRCUIT
It ain't the alternator or volt regulator? I pulled ground from battery while running and shut truck off in a hurry did volt test on reg it seemed ok