Engine:
Engine mechanical (B6 1.6L I4, K8 1.8L V6), lubrication, cooling, fuel, emissions, starting, charging systems.
Injection Ignition:
Electronic Fuel Injection (EFI), ignition system, sensor data, diagnostic trouble codes (DTCs).
Clutch:
Clutch operation, hydraulic system, release mechanism, inspection and replacement.
Gearbox:
Manual transmission (transmission disassembly, assembly, internal components, lubrication, shift mechanisms).
Suspension:
Front and rear suspension systems, shock absorbers, springs, control arms, bushings, alignment specifications.
Wheels:
Wheel bearings, hub assemblies, tire specifications, wheel balancing.
Braking:
Front and rear brake systems (disc/drum configurations), hydraulic lines, master cylinder, calipers, pads, rotors, parking brake, ABS (if equipped).
Steering:
Power steering system, pump, rack and pinion, steering column, linkage, alignment specifications.
Air Conditioning:
Air conditioning system operation, refrigerant handling, compressor, evaporator, condenser, controls, diagnosis.
Electrical:
Complete electrical system, wiring diagrams, lighting, fuses, relays, power distribution, starter, alternator, battery, instrument cluster, body control modules.
Bodywork:
Body panel removal and installation, interior trim, glass, doors, locks, hinges, bumper systems.
Maintenance:
Scheduled maintenance, oil changes, filter replacements, spark plug replacement, coolant flushes, brake fluid changes, belt inspections/replacements.
Repair:
Engine rebuild, transmission overhaul, brake caliper replacement, suspension component repair, electrical component diagnosis and replacement, body panel repair.
Diagnostics:
Troubleshooting guides for common problems, diagnostic trouble code (DTC) interpretation, electrical circuit testing, fuel system pressure testing.
Installation:
Component installation procedures (e.g., clutch replacement, shock absorber installation, brake pad replacement).
Depth:
Comprehensive, covering everything from basic fluid level checks and filter changes to full engine and transmission rebuilds, including detailed electrical schematics and diagnostic procedures.
Engine 1 Variant:
1.6L (1597cc) B6ZE DOHC 16-valve Inline-4
Engine 1 Power Hp:
~105 hp @ 6500 rpm (est.)
Engine 1 Torque Lb Ft:
~100 lb-ft @ 4000 rpm (est.)
Engine 2 Variant:
1.8L (1845cc) K8-DE DOHC 24-valve V6
Engine 2 Power Hp:
~123 hp @ 6500 rpm (est.)
Engine 2 Torque Lb Ft:
~117 lb-ft @ 4500 rpm (est.)
Fuel Delivery:
Electronic Fuel Injection (EFI)
Fuel Type:
Unleaded Gasoline
Ignition Type:
Distributorless Ignition System (DIS) or Distributor-based, depending on specific market and engine
Oil Change Interval:
Every 5,000 miles or 6 months, whichever comes first.
Air Filter Replacement:
Every 15,000 - 30,000 miles or as needed based on driving conditions.
Spark Plug Replacement:
Every 30,000 - 60,000 miles, depending on spark plug type (copper vs. platinum).
Timing Belt Replacement:
Crucial for V6 engines. Typically every 60,000 miles or 5 years. Non-compliance can lead to catastrophic engine damage.
Engine Oil:
API SG or higher. Viscosity: 5W-30 or 10W-30 (refer to manual for specific temperature ranges).
Coolant:
Mazda Long Life Antifreeze/Coolant (or equivalent ethylene glycol-based coolant with appropriate corrosion inhibitors). Typically a 50/50 mix with distilled water.
Transmission Fluid Manual:
API GL-4 SAE 75W-90 or SAE 80W-90 gear oil.
Transmission Fluid Automatic:
Mazda ATF Type T-IV or equivalent DEXRON-III/MERCON compatible fluid.
Common Problems Engine:
V6 engines can experience oil leaks from the valve covers or rear main seal. Timing belt on V6 is an interference engine; timely replacement is critical. 1.6L engine generally robust but can have intake manifold gasket leaks.
Common Problems Suspension:
Worn control arm bushings, ball joints, and tie rod ends due to age and mileage. Struts/shocks typically wear out.
Common Problems Electrical:
Failing power window regulators, door lock actuators, and climate control unit resistors (blower motor speed control).
Common Problems Exhaust:
Exhaust manifold cracks or leaks, catalytic converter failure.