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Home >> Pontiac >> 1981 >> T1000 2D Hatchback, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> Tune-Up >> Tune-Up - 4 CYL >> Tune-Up Notes

Tune-Up Notes

NOTE: In order to comply with emission standards, specifications shown on engine compartment emission control tune-up decal must be used in all instances.
CAUTION: Before making compression test, or cranking engine with a remote starter switch, disconnect ignition switch connector (pink wire) from H.E.I, system.
CAUTION: Do not remove spark plug wires with engine running. H.E.I, secondary voltage is higher than standard ignition systems and may inflict harmful electrical shock.
CAUTION: Damage to the H.E.I, electronic module and/or coil may result if "TACH" terminal is directly grounded.