Engine Management:
Detailed diagnostics, component testing, ECM operation, sensor data
Fuel System:
Fuel pump testing, injector diagnostics, fuel pressure regulation, evaporative emission control (EVAP)
Ignition System:
Ignition coil testing, spark plug specifications, timing adjustment procedures
Cooling System:
Thermostat operation, radiator and fan diagnostics, coolant specifications
Exhaust System:
Catalytic converter function, muffler replacement, emission control components
Transmission Manual:
Clutch operation, gearshift linkage, gearbox disassembly and assembly, fluid specifications
Transmission Automatic:
ATF specifications, valve body diagnostics, torque converter operation, transmission control module (TCM) diagnostics
Drivetrain Frontend:
CV axle inspection and replacement, differential service
Suspension Front:
MacPherson strut replacement, ball joint inspection, control arm bushings
Suspension Rear:
Multi-link suspension service, shock absorber replacement, trailing arm bushings
Steering System:
Power steering pump and rack diagnostics, tie rod end replacement, steering column service
Brake System Front:
Disc brake pad and rotor replacement, caliper servicing, brake fluid specifications
Brake System Rear:
Drum brake adjustment and shoe replacement (if applicable), disc brake service (if applicable)
Anti-Lock Brakes (ABS):
ABS sensor diagnostics, hydraulic unit testing, ABS warning light troubleshooting
Body Exterior:
Door panel removal, bumper repair, panel alignment, paint codes
Body Interior:
Seat removal, dashboard component service, headliner replacement
Climate Control (HVAC):
A/C system recharge, blower motor testing, heater core replacement, cabin air filter service
Electrical System Charging:
Alternator testing, battery specifications, wiring diagrams for charging system
Electrical System Starting:
Starter motor testing, ignition switch diagnostics, wiring diagrams for starting system
Lighting System:
Headlight bulb replacement, taillight assembly service, interior lighting diagnostics
Instrument Panel:
Gauge cluster removal and repair, warning light explanation, switch diagnostics
Audio System:
Radio removal and installation, speaker replacement, antenna troubleshooting
Security System:
Keyless entry system operation, alarm system diagnostics
Cruise Control:
Cruise control actuator testing, switch diagnostics, speed sensor troubleshooting
Airbags:
Airbag system components, SRS warning light troubleshooting, replacement procedures (with safety precautions)
Routine Maintenance:
Oil and filter changes, fluid level checks and top-offs, tire rotation, spark plug replacement
Troubleshooting:
Step-by-step diagnostic flowcharts for common and uncommon issues
Component Replacement:
Detailed instructions for replacing nearly all major and minor components
Diagnostics:
OBD-II system analysis, diagnostic trouble code (DTC) interpretation, component testing procedures
Rebuilds And Overhauls:
Engine and transmission overhaul procedures, complete disassembly and reassembly guides
Wiring Diagrams:
Complete, color-coded wiring schematics for all vehicle systems
Specifications And Tolerances:
Engine torque specifications, valve clearances, bearing clearances, etc.
Special Tools:
Identification of required special tools for specific repair procedures
Depth:
Factory-level, suitable for professional technicians and experienced DIY enthusiasts
Engine Oil And Filter:
Every 5,000 miles (8,000 km) or 6 months, whichever comes first (typical, consult manual for exact recommendations).
Engine Air Filter:
Inspect every 15,000 miles (24,000 km), replace as needed.
Cabin Air Filter:
If equipped, inspect annually or every 15,000 miles (24,000 km).
Spark Plugs:
Replace every 60,000 - 100,000 miles (96,000 - 160,000 km) depending on plug type (platinum/iridium recommended).
Transmission Fluid Change:
Manual: Inspect every 30,000 miles (48,000 km), replace at 60,000-100,000 miles (96,000-160,000 km) or if contaminated. Automatic: Every 45,000-60,000 miles (72,000-96,000 km) or as per manual.
Engine Oil Capacity:
Approx. 4.5 quarts (4.3 liters) with filter (refer to manual for exact capacity).
Engine Oil Viscosity:
5W-30 or 10W-30 recommended (check manual for ambient temperature suitability).
Coolant Type:
Ethylene glycol based coolant (Mazda recommends FL22 or equivalent).
Engine Lsd Issue:
Some FS-DE engines can develop piston slap when cold, typically not a critical failure but can be noisy.
Suspension Wear:
Rear shock absorbers and control arm bushings can wear over time, leading to a less controlled ride.
Exhaust Rust:
Corrosion of exhaust components can occur in regions with harsh winters and road salt.
Automatic Transmission:
Older automatic transmissions can sometimes exhibit hard shifting or slipping if not properly maintained.
Window Regulators:
Power window regulators can become sluggish or fail over time.