Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSPONTIAC1988GRAND PRIX V6-173 2.8LREPAIR AND DIAGNOSISTECHNICAL SERVICE BULLETINSALL TECHNICAL SERVICE BULLETINSBATTERY - STORAGE/TESTING/DIAGNOSTICS/CHARGINGOVERVIEW
1988 Pontiac Grand Prix V6-173 2.8L
Battery - Storage/Testing/Diagnostics/Charging: Overview
1988 Pontiac Grand Prix V6-173 2.8LSECTION Overview
87pontiac14
Bulletin Number: 88-8-4
Reference Number: 886401
Publish Date: 11/87
Subject: DELCO FREEDOM BATTERY STORAGE, TESTING, AND DIAGNOSIS AND CHARGING PROCEDURE
Models
Affected: ALL MODELS - ALL YEARS
"This bulletin supersedes bulletin 86-8-20, dated 10/86, which should now be discarded."
Recent service experience indicates that many of the batteries replaced under warranty were good, serviceable units which could have been recharged. This bulletin outlines the proper service procedures for storing and testing Delco Freedom batteries.
NOTICE: ALL BATTERIES GENERATE HYDROGEN GAS WHICH IS EXTREMELY FLAMMABLE. IF IGNITED BY A SPARK OR FLAME, THE GAS MAY EXPLODE VIOLENTLY, CAUSING SPRAYING OF ACID, FRAGMENTATION OF THE BATTERY AND POSSIBLE SEVERE PERSONAL INJURIES.. WEAR APPROVED EYE PROTECTION. BATTERY FLUID IS CORROSIVE ACID. FLUSH ANY CONTACTED AREA WITH WATER IMMEDIATELY AND THOROUGHLY.
Bulletin Number: 88-8-4
Reference Number: 886401
Publish Date: 11/87
Subject: DELCO FREEDOM BATTERY STORAGE, TESTING, AND DIAGNOSIS AND CHARGING PROCEDURE
Models
Affected: ALL MODELS - ALL YEARS
"This bulletin supersedes bulletin 86-8-20, dated 10/86, which should now be discarded."
Recent service experience indicates that many of the batteries replaced under warranty were good, serviceable units which could have been recharged. This bulletin outlines the proper service procedures for storing and testing Delco Freedom batteries.
NOTICE: ALL BATTERIES GENERATE HYDROGEN GAS WHICH IS EXTREMELY FLAMMABLE. IF IGNITED BY A SPARK OR FLAME, THE GAS MAY EXPLODE VIOLENTLY, CAUSING SPRAYING OF ACID, FRAGMENTATION OF THE BATTERY AND POSSIBLE SEVERE PERSONAL INJURIES.. WEAR APPROVED EYE PROTECTION. BATTERY FLUID IS CORROSIVE ACID. FLUSH ANY CONTACTED AREA WITH WATER IMMEDIATELY AND THOROUGHLY.
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.