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Missing and black smoke out of tail pipes

801 Views 2 Replies 3 Participants Last post by  lxarlo
My 1988 Mustang started missing and black smoke was coming out of tail pipes. I change the plugs and wires, but still same problem. What can it be?:sosad:
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Ceck for missing/broken/cracked vacumn lines first. Most likely though, the BAP sensor is toast
bap, throttle position, maf, or a fuel pressure regulator. maybe even a leaky injector.
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