Prelude L4-2056cc DOHC (1990): Engine, Cooling and Exhaust
Also for this vehicle: Prelude L4-1829cc 1800 ES,ET (1983), Prelude L4-1955cc 2000 (1987), Prelude L4-1958cc DOHC (1989), Prelude L4-1958cc SOHC (1988), Prelude L4-2.2L DOHC (VTEC) (1993), Prelude L4-2.2L SOHC (1994), Prelude L4-2.3L DOHC (1992), Prelude L4-2.3L DOHC (16 Valve) (1996), Prelude L4-2157cc 2.2L DOHC (VTEC) MFI (2001), Prelude Type-SH L4-2156cc 2.2L DOHC (VTEC) MFI (1997), Prelude Type-SH L4-2157cc 2.2L DOHC H22A4 (VTEC) 16V (1998).
Diagnostics
Maintenance
Engine
Transmission
Brakes
Electrical
Steering & suspension
Heating & A/C
Body & interior
Choose Sections to see everything in a chapter, or a chapter title to start at its first page.
Engine157 pages
Camshaft, Lifters and Push Rods6 pages
Cylinder Block Assembly11 pages
- Connecting Rod Bearing › Component Information › Application and ID2
- Connecting Rod, Engine › Component Information › Technical Service Bulletins › Engine - Connecting Rod Damage Information
- Crankshaft Main Bearing › Component Information › Application and ID2
- Crankshaft, Engine › Component Information › Specifications
- Harmonic Balancer - Crankshaft Pulley › Component Information › Technical Service Bulletins › Tools - Crankshaft Pulley Holder
- Piston, Engine › Component Information › Specifications2
- Piston Pin, Engine › Component Information › Specifications
- Piston Ring, Engine › Component Information › Specifications
Cylinder Head Assembly13 pages
- Valve Clearance › System Information › Specifications234
- Rocker Arm Assembly › Component Information › Service and Repair234
- Valve Guide › Component Information › Service and Repair
- Valve Seat › Component Information › Specifications
- Valve Spring › Component Information › Specifications
- Valve, Intake/Exhaust › Component Information › Specifications › Stem-to-Guide Clearance2
Drive Belts, Mounts, Brackets and Accessories › Drive Belt › Component Information5 pages
Engine Lubrication41 pages
- Engine Oil Pressure › Component Information › Specifications2
- Engine Oil Drain Plug › Component Information › Technical Service Bulletins › Oil Pan Drain Plug Hole - Thread Repair
Engine Oil › Component Information3 pages
- Oil Pan, Engine › Component Information › Service and Repair
- Oil Pressure Warning Lamp/Indicator › Component Information › Diagrams › Diagram Information and Instructions234567891011121314151617181920…32
- Oil Pump, Engine › Engine Oil Pressure › Component Information › Specifications2
- Intake Manifold › Component Information › Specifications2
- Lamps and Indicators - Engine › Oil Pressure Warning Lamp/Indicator › Component Information › Diagrams › Diagram Information and Instructions234567891011121314151617181920…32
- Seals and Gaskets, Engine › Crankshaft Main Bearing Seal › Component Information › Service and Repair
- Timing Components › Timing Belt › Component Information › Specifications2345678
Tune-up and Engine Performance Checks37 pages
- Fuel Pressure › System Information › Technical Service Bulletins › Tools - New Fuel Pressure Gauge and Replacement Parts2
- Air/Fuel Mixture › System Information › Specifications2
Idle Speed › System Information4 pages
- Air Cleaner Housing › Component Information › Locations2
- Fuel Filter › Component Information › Locations23
- Firing Order › Component Information › Specifications › Firing Order2
- Spark Plug Wires <--> [Ignition Cable] › Component Information › Specifications2345
- Spark Plug › Component Information › Specifications23456
- Valve Clearance › System Information › Specifications234
- Water Pump › Component Information › Technical Service Bulletins › Water Pump - Coolant Weepage
Cooling System56 pages
- Coolant › Component Information › Specifications › Capacity Specifications2
Radiator Cooling Fan40 pages
Engine - Coolant Temperature Sensor/Switch3 pages
- Heater Control Valve › Heater Control Valve Cable › Component Information › Technical Service Bulletins › A/C - Heater Blows Cold Air/A/C Blows Hot Air
- Heater Core › Component Information › Service and Repair
- Radiator Cap › Component Information › Testing and Inspection
Relays and Modules - Cooling System3 pages
Sensors and Switches - Cooling System › Engine - Coolant Temperature Sensor/Switch3 pages
- Thermostat, Engine Cooling › Component Information › Service and Repair
- Water Pump › Component Information › Technical Service Bulletins › Water Pump - Coolant Weepage
- Exhaust System › Catalytic Converter › Component Information › Technical Service Bulletins › Exhaust System - Catalytic Converter Noise