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 MANUALSPONTIAC1991FIREBIRD BASE, 2D CONVERTIBLE, 3.1 T, 4L60/MD8REPAIR AND DIAGNOSISQUICK LOOKUPSFLUIDS
1991 Pontiac Firebird Base, 2D Convertible, 3.1 T, 4L60/MD8
Quick Lookups: Fluids
1991 Pontiac Firebird Base, 2D Convertible, 3.1 T, 4L60/MD8SECTION Fluids
| FLUID CAPACITIES | |||||||
|---|---|---|---|---|---|---|---|
| Fluid Type | Application | Standard | Metric | Fluid Spec | Note | S/H | |
| Air Cond Refrigerant | 3.50 LBS. | 1.58 KG | R-12 | S | |||
| Automatic Transmission Fluid | Drain and Refill | 10.00 PTS. | 4.73 L | Automatic Transmission Fluid DEXRON VI | Refer to TSB No. 04-07-30-037C, Date of Issue: April 11, 2007. | S | |
| Automatic Transmission Fluid | Eng VIN T | Overhaul | 16.70 PTS. | 7.9 L | Automatic Transmission Fluid DEXRON VI | Refer to TSB No. 04-07-30-037C, Date of Issue: April 11, 2007. | S |
| Brake Fluid | N/A | N/A | DOT 3 Brake Fluid | S | |||
| Clutch Fluid | N/A | N/A | DOT 3 Brake Fluid | S | |||
| Engine Coolant | Eng VIN T | w/Air Cond | 14.80 QTS. | 14 L | 50/50 mixture of Ethylene Glycol Base Antifreeze and water | GM Specification 1825-M. | S |
| Engine Coolant | Eng VIN T | w/Heater | 14.70 QTS. | 13.91 L | 50/50 mixture of Ethylene Glycol Base Antifreeze and water | GM Specification 1825-M. | S |
| Engine Oil | 3.1L Eng | 4.00 QTS. | 3.78 L | API - SAE 5W-30 | S | ||
| Fuel Tank | 15.50 GALS. | 58.67 L | S | ||||
| Manual Transmission Fluid | 5.90 PTS. | 2.79 L | Automatic Transmission Fluid DEXRON II | S | |||
| Power Steering Fluid | N/A | N/A | GM Power Steering Fluid | GM Part No. 1050017. | S | ||
| Windshield Washer Fluid | N/A | N/A | Optikleen Windshield Washer Fluid | Follow the Manufacturer's Instructions for the mixture ratio. | S | ||
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.