LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> GMC >> 1989 >> Forward Control 6.2 J, Standard >> Repair and Diagnosis >> Engine Performance >> Adjustment >> Tune-Up - 6-CYL >> Specifications >> Battery
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Tune-Up - 6-CYL: Specifications: Battery

BATTERY SPECIFICATIONS

Application Cold Crank Amps @ 0°F (-18°C) Reserve Capacity Minutes
Standard (1) 430 90
Optional (2) 540 115
(1) 525 amps on some models.
(2) 630 amps on some models.