Question about 1985 Toyota Pickup

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Toyota 4Y engine Makes a Taping noise and and black smoke comes from the ex-oust Pipe? How can I solve this problem?

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Time for a good check up, the black smoke is a good indication of a faulty fuel pump or fuel calibration/setting.
I would advice that it needs a good tuning up of the fuel and timing , or even decarbonising of the head/ exhaust.
the tapping noise can be the tappets. the clearance being high, which will be adjusted in the tuning.
So check this out

Posted on Aug 31, 2010

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