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Home >> Mazda >> 2002 >> B4000 DS Cab Plus 4 2WD V6-4.0L SOHC >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Ignition System >> System Specifications
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System Specifications

Item Specification

Timing Not Adjustable
Firing order 1-4-2-5-3-6
Spark Plug Gap 1.57 - 1.73 mm (0.061-0.068 in)
Right Side Original Spark Plug AGSF-22PG1
Left Side Original Spark Plug AGSF-22P1
Replacement Spark Plug (Either Side) ZZN2-18-110 or AGSF-22PP1

1 Refer to Vehicle Emission Control Information (VECI) decal for spark plug and gap specifications. If a spark plug is removed for examination, it must be reinstalled in the same cylinder. Cylinders 1 2, and 3 use a "PG" suffix. Cylinders 4, 5 and 6 use a "P" suffix. If a spark plug needs to be replaced, use only spark plugs with the part number suffix letter "PP" as shown on the engine decal.
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