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.
1998 Ford Econoline CustomFACTORY OEM SERVICE PROCEDURE
Quick Lookups: Fluids
| FLUID CAPACITIES | |||||||
|---|---|---|---|---|---|---|---|
| Fluid Type | Application | Standard | Metric | Fluid Spec | Note | S/H | |
| Air Cond Compressor Oil | w/o Rear AC | 9.00 OZS. | 0.26 L | PAG 46 | S | ||
| Air Cond Compressor Oil | w/Rear A/C | 13.00 OZS. | 0.38 L | PAG 46 | S | ||
| Air Cond Refrigerant | w/Auxiliary Air Cond | 4.00 LBS. | 1.81 KG | R-134a | Add 4 oz. if temperature is below zero. Due to late changes always refer to A/C specification label. | S | |
| Air Cond Refrigerant | w/o Auxiliary Air Cond | 3.38 LBS. | 1.53 KG | R-134a | Add 4 oz. if temperature is below zero. Due to late changes always refer to A/C specification label. | S | |
| Automatic Transmission Fluid | Trans Mfr CD E4OD | 15.90 QTS. | 15.04 L | Automatic Transmission Fluid MERCON | S | ||
| Brake Fluid | N/A | N/A | DOT 3 Brake Fluid | Fill to line on reservoir. | S | ||
| Engine Coolant | 5.4L Eng | 29.00 QTS. | 27.44 L | 50/50 mixture of FORD Premium Cooling System Fluid and water | S | ||
| Fuel Tank | 35.00 GALS. | 132.48 L | S | ||||
Factory Service Tools
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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.
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