Target Audience:
Owners, mechanics, and technicians
Purpose:
Provide comprehensive information for maintenance and repair
Key Advantage:
Robust construction and reliable performance
Engine Design:
Inline 4-cylinder, water-cooled, 2.1L
Construction:
Cast iron block, aluminum alloy cylinder head
Fuel Systems:
Carbureted or fuel injection
Ignition:
Distributor-based
Engine:
Complete overhaul, disassembly, and reassembly
Cooling:
Water pump, thermostat, radiator
Lubrication:
Oil pump, oil filter, oil pressure specifications
Fuel System:
Carburetor and fuel injection system repair/adjustment
Ignition:
Distributor, spark plugs, ignition timing
Starting/Charging:
Starter motor, alternator, battery
Exhaust:
Exhaust manifold, catalytic converter (if equipped)
Maintenance:
Scheduled services, fluid checks, filter replacement
Tune-Up:
Spark plug gap, ignition timing, valve lash adjustment
Engine Removal/Installation:
Step-by-step instructions with torque specs
Overhaul:
Cylinder head, pistons, rings, bearings, camshaft
Troubleshooting:
Diagnostic charts, symptom-cause-remedy
Specifications:
Detailed component specs and clearances
Torque Specifications:
Cylinder head bolts, main bearing caps, etc.
Wiring Diagrams:
For ignition and fuel injection systems
Part Numbers:
OEM part numbers for filters, belts, gaskets
Parts Diagrams:
Exploded views for assembly reference
Compatibility:
Windows, Mac, Linux, mobile devices with PDF reader
Requirements:
PDF reader software
Searchability:
Text searchable (OCR may be applied)
Print Resolution:
High-quality print-ready
Binding Type:
Digital (no physical binding)
Paper Type:
N/A - digital only
Engine Type:
B21 series, inline 4-cylinder
Displacement:
2.1 liters (2127 cc)
Bore x Stroke:
92 mm x 80 mm
Compression Ratio:
Varies by variant (approx. 9.3:1 to 9.5:1)
Power Output:
Approximately 95-155 hp (non-turbo to turbo)
Torque:
Approximately 140-195 lb-ft
Fuel Delivery:
Carburetor or Bosch K-Jetronic fuel injection
Oil Change:
Every 3,000-5,000 miles
Timing Belt:
Replace every 60,000 miles
Coolant Flush:
Every 2 years or 30,000 miles
Engine Oil:
SAE 10W-30 (API SE or later)
Coolant:
Ethylene glycol based, 50/50 mix
Transmission Oil:
SAE 80W-90 (manual)
Common Wear Items:
Timing belt, water pump, distributor cap and rotor, spark plugs, oil seals
