Engine:
All engine types, including diagnostics, overhaul, and component testing
Fuel System:
Fuel injection (MPI, SPI), fuel pump, injectors, fuel pressure regulator
Ignition System:
Ignition timing, spark plugs, coils, ignition control module
Cooling System:
Radiator, water pump, thermostat, cooling fans, coolant specifications
Lubrication System:
Oil pump, oil filter, oil pan, lubrication passages, oil specifications
Exhaust System:
Exhaust manifold, catalytic converter, mufflers, emissions control
Clutch:
Clutch operation, disc, pressure plate, release bearing, hydraulic system
Transmission:
Manual gearbox, automatic transmission, internal components, fluid types, troubleshooting
Driveline:
Axles, CV joints, differential (if applicable)
Suspension System:
Front and rear suspension, control arms, shocks, struts, springs, bushings
Steering System:
Power steering pump, rack and pinion, steering linkage, fluid specifications
Braking System:
Front and rear brakes (disc/drum), calipers, pads, rotors, master cylinder, ABS (if equipped), brake fluid specifications
Wheels And Tires:
Tire sizes, wheel specifications, lug nut torque, alignment
Electrical System:
Battery, alternator, starter, wiring diagrams, fuses, relays, lighting, instrumentation
Bodywork:
Body panel removal/installation, doors, hood, trunk, bumpers, glass, interior trim
Air Conditioning And Heating:
HVAC system components, refrigerant, operation, diagnostics
Maintenance:
Oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, belt inspection/replacement
Troubleshooting:
Diagnostic procedures for common and uncommon issues across all systems
Repair:
Step-by-step instructions for component removal, repair, and reinstallation
Rebuilds:
Engine rebuild procedures, transmission overhaul
Diagnostics:
Detailed diagnostic flowcharts and component testing
Electrical Diagnostics:
Wiring diagram interpretation, component testing, circuit tracing
Depth:
Comprehensive (from basic maintenance to complete engine/transmission rebuilds)
Engine Options:
1.8L (BP-ZE, BP-i), 2.0L (FS-DE, FE-DE), 2.5L (KL-DE V6)
Horsepower Range:
Approx. 110 HP (1.8L) to 200 HP (2.5L V6)
Torque Range:
Approx. 110 lb-ft (1.8L) to 170 lb-ft (2.5L V6)
Injection Type:
Electronic Multi-Point Fuel Injection (MPI) or Electronic Single Point Fuel Injection (SPI)
Ignition Type:
Electronic Ignition (Distributorless Ignition System - DIS on some models)
ECU Type:
Engine Control Unit (ECU) for fuel and ignition management
Oil Change Interval:
Every 5,000 miles or 6 months, whichever comes first (recommendation for synthetic oil)
Spark Plug Replacement:
Every 30,000-60,000 miles, depending on spark plug type (refer to manual)
Timing Belt Replacement:
Recommended every 60,000 miles or 4-5 years for interference engines (KL-DE V6 requires this)
Engine Oil Type:
API SG/SH, SAE 5W-30 or 10W-30 (check owner's manual for specific viscosity based on climate)
Coolant Type:
Ethylene glycol based antifreeze, Mazda long-life coolant or equivalent
Brake Fluid Type:
DOT 3 or DOT 4
Engine Wear:
Potential for oil consumption in high-mileage engines, especially the KL-DE V6.
Suspension Components:
Worn bushings, ball joints, and tie rod ends can lead to premature tire wear and steering looseness.
Automatic Transmission:
Some models may exhibit rough shifting or delayed engagement; regular fluid changes are crucial.
Electrical Gremlins:
Age-related issues with wiring harnesses, grounds, and sensors can cause intermittent problems.
