Maintenance / 1992 Automatic 4-speed · 4 cyl · 2.2 L

Engine coolant

Follow the exact cold-engine drain,engine-block drain,bleed and warm-up procedure on printed140–143. Total capacity and change quantity differ.

← Back to specifications

IntervalFirst45,000mi/72,000km or36months; thereafter30,000mi/48,000km or24months,whichever first. Check reserve at every fuel stop.Verified

01 / Requirements

Configuration-specific service and fitment facts

These sourced values are shared by the specification sheet and the maintenance guides for this exact configuration.

Coolant specification: Original manual: genuine Honda Antifreeze/Coolant mixed50:50 with purified or distilled water; no additives. VerifiedDo not dilute a ready-mixed modern coolant. Current replacement-product compatibility must be checked separately; never open a hot system.
Engine coolant capacity: 7.4 US qt VerifiedFactory TOTAL cooling-system reference7L. The same table distinguishes CHANGE3.4L and footnote*1 includes reserve-tank/engine-retained coolant. Do not treat total as a routine refill or purchase quantity; follow printed140–143 procedure.

Cooling-system precautions: Never open a hot pressurized cooling system. A total-system capacity is not necessarily the amount that drains during a routine change; follow the engine-specific bleeding procedure.

Source

1992 Honda Prelude owner manual31SS0604: Required maintenance normal and severe-condition charts

Source ↗

Original factory sections linked by the official1992 index. Exact engine/transmission branches and normal/severe conditions remain attached to each answer.

Exact model-year1992 manual; original introduction names1992 Prelude and American Honda/Honda Canada. Use US S branch for existing2.2L EPA records and the common US Si/Si4WS branch for existing2.3L records. Canadian names are not US trim identities. No choice between Si and Si4WS, body identity rewrite, engine-swap fitment or current fluid-product supersession is inferred. Exact physical original PR9292O00128A.pdf, printed128–132; required maintenance tables, first/recurring service and exact severe-condition footnotes. One registered source ID corresponds to this PDF alone. The official introduction and index are retained separately as edition authority, not substituted for factual chapter evidence.1992 Prelude owner manual31SS0604, PR9292O00128A.pdf, PDF2/printed129–130 and PDF4/printed129; complete chassis and engine/emissions normal schedules with first/recurring occurrence marks and exact severe-use exceptions. Procedure and material evidence remains in the separately registered physical chapter profile source.

1992 Honda Prelude owner manual31SS0604: Oil, cooling and transmission service

Source ↗

Original factory sections linked by the official1992 index. Exact engine/transmission branches and normal/severe conditions remain attached to each answer.

Exact model-year1992 manual; original introduction names1992 Prelude and American Honda/Honda Canada. Use US S branch for existing2.2L EPA records and the common US Si/Si4WS branch for existing2.3L records. Canadian names are not US trim identities. No choice between Si and Si4WS, body identity rewrite, engine-swap fitment or current fluid-product supersession is inferred. Exact physical original PR9292O00138A.pdf, printed138–145; oil quantities/drain torque, coolant procedure and exact MT/AT historical service branches. One registered source ID corresponds to this PDF alone. The official introduction and index are retained separately as edition authority, not substituted for factual chapter evidence.Coolant specification: 1992 Prelude owner manual31SS0604, PR9292O00138A.pdf, PDF2/printed139; Honda antifreeze/coolant with50% purified/distilled water, no additives and no hot-system opening.

1992 Honda Prelude owner manual31SS0604: Identification and specifications

Source ↗

Original factory sections linked by the official1992 index. Exact engine/transmission branches and normal/severe conditions remain attached to each answer.

Exact model-year1992 manual; original introduction names1992 Prelude and American Honda/Honda Canada. Use US S branch for existing2.2L EPA records and the common US Si/Si4WS branch for existing2.3L records. Canadian names are not US trim identities. No choice between Si and Si4WS, body identity rewrite, engine-swap fitment or current fluid-product supersession is inferred. Exact physical original PR9292O00204A.pdf, printed204–208; identification, dimensions, engine/capacity table, tires, bulb ratings and ABS explanation. One registered source ID corresponds to this PDF alone. The official introduction and index are retained separately as edition authority, not substituted for factual chapter evidence.Engine coolant capacity: 1992 Prelude owner manual31SS0604, PR9292O00204A.pdf, PDF3/printed206; Specifications; US S=*1(2156cc), US Si/Si4WS=*2(2259cc). Both2.3L branches agree; no4WS selection.