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Home >> Mazda >> 1994 >> 929 >> Repair and Diagnosis >> Engine Performance >> Engine Controls - Adjustments >> Idle Speed & Mixture >> Notes

Idle Speed & Mixture: Notes

NOTE: Mixture adjustment is NOT a normal tune-up procedure. DO NOT adjust mixture unless mixture control unit is replaced or vehicle fails emissions test.
NOTE: Idle mixture is not adjustable. If idle mixture is incorrect, see TESTS W/CODES article in the ENGINE PERFORMANCE section.