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Old 10-05-2000, 09:32 AM
poptest poptest is offline
Join Date: Jun 1999
Location: Quezon City, Philippines
Posts: 79
Check your air filter. It could be partially blocked, restricting air supply to your engine.

Also, have your injection pump calibration checked, most especially fuel quantitiy at full load, and performance of air ratio control (LDA).

Often, black smoke is a sign of rich fuel mixture.

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