Engine Mechanical:
Engine assembly, cylinder head, block, pistons, crankshaft, camshafts, timing system (belts/chains), lubrication, cooling system.
Engine Fuel And Emissions:
Fuel delivery, injection system (MPI), evaporative emission control (EVAP), exhaust system, catalytic converter, EGR system.
Engine Electrical:
Ignition system, starter motor, alternator, battery, engine control module (ECM/PCM) diagnostics and wiring.
Transmission Automatic:
Internal components, valve body, torque converter, external controls, fluid and filter service, troubleshooting.
Drivetrain:
Front-wheel drive (FWD) system, drive axles, CV joints, differential.
Suspension:
Front and rear suspension components (struts, shocks, control arms, bushings), alignment specifications.
Steering:
Power steering system (pump, rack and pinion, hoses), steering column, wheel alignment.
Brakes:
Front and rear disc brakes, hydraulic system, ABS (Anti-lock Braking System) components and diagnostics, parking brake.
Electrical System:
12V power supply, battery, charging system, lighting (headlights, taillights, interior), horn, wipers, washers, power windows, power locks, mirrors.
HVAC:
Heating, Ventilation, and Air Conditioning (HVAC) system operation, components (compressor, condenser, evaporator, blower motor), refrigerant, troubleshooting.
Body And Frame:
Body panel removal and installation, interior trim, doors, hood, tailgate, glass, structural components, rust prevention.
Chassis Electrical:
Instrument cluster, dashboard indicators, audio system, remote keyless entry, security system.
Routine Maintenance:
Oil changes, filter replacements (oil, air, fuel), spark plug replacement, fluid checks and top-offs, tire rotation.
Component Removal And Installation:
Detailed step-by-step guides for major component replacement (e.g., alternator, starter, water pump, fuel pump, brake calipers).
Troubleshooting:
Diagnostic flowcharts and symptom-based troubleshooting for common and uncommon issues across all systems.
Engine Rebuild Procedures:
Torque specifications for engine fasteners, clearance measurements, piston ring gap, bearing clearances, valve adjustments.
Transmission Service:
Fluid capacity, fluid type, filter replacement, torque converter drain and fill, shift linkage adjustment.
Brake System Service:
Brake pad/shoe replacement, rotor resurfacing/replacement, brake fluid flush, ABS bleeding procedures.
Electrical Diagnostics:
Wiring diagrams for all circuits, fuse and relay locations, diagnostic trouble codes (DTCs) and their meanings, component testing.
HVAC Service:
Refrigerant charging procedures, leak detection, component replacement (compressor, evaporator), cabin air filter replacement.
Bodywork And Trim:
Removal and installation of interior panels, door panels, exterior trim pieces, bumper covers, tailgate components.
Depth Of Coverage:
Comprehensive, covering from basic maintenance to in-depth mechanical and electrical diagnostics and repair.
Diagnostic Tools Required:
General hand tools, specialized engine tools, diagnostic scan tool (OBD-II), multimeter, pressure gauges.
Rebuild Instructions:
Detailed instructions for engine and transmission rebuilds with specifications.
Specifications Provided:
All torque values, clearances, fluid capacities, electrical specifications, and diagnostic parameters.
Engine Oil Change Interval:
Every 7,500 miles (12,000 km) or 6 months (whichever comes first), using synthetic oil (check manual for exact intervals).
Engine Air Filter Replacement:
Every 30,000 miles (48,000 km) or as needed based on driving conditions.
Engine Oil Filter Replacement:
Replace with every oil change.
Cabin Air Filter Replacement:
Every 15,000 miles (24,000 km) or annually.
Transmission Fluid Change Interval:
Every 60,000 miles (96,000 km) or 4 years (severe service may require more frequent changes).
Timing Belt Replacement:
Every 90,000 miles (144,000 km) or 7 years for FS-DE engine (critical maintenance item).
Spark Plug Replacement:
Iridium spark plugs: 100,000 miles (160,000 km). Platinum spark plugs: 60,000 miles (96,000 km). (Verify type and interval).
Engine Oil Type:
SAE 5W-30 API SG/SH/SJ (Synthetic recommended) - Check manual for latest specifications.
Coolant Type:
Mazda Long Life Antifreeze/Coolant (Blue) or equivalent HOAT coolant. Mixture ratio: 50/50.
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid.
Engine Idle Roughness:
Can be caused by dirty throttle body, vacuum leaks, or faulty ignition components.
Automatic Transmission Slipping:
Often related to low fluid level, worn clutches, or issues with the valve body. Regular fluid changes are crucial.
Power Steering Pump Noise:
Can occur due to low fluid level or a failing pump.
Suspension Noise:
Worn ball joints, tie rod ends, or bushings can lead to clunking or rattling sounds.
HVAC Blower Motor Failure:
Blower motor resistor or the motor itself can fail, affecting cabin temperature control.