The 2002 Civic with the D17 engine is fundamentally reliable, but the automatic transmission is a landmine and piston ring/head gasket failures plague high-mileage examples. Manual transmission cars avoid the biggest expense but still face engine oil consumption issues.
Automatic Transmission Failure (Slipping/No-Reverse)
Common · high severityTypical onset: 80,000-150,000 mi
Symptoms: Slipping between gears, especially 2nd-3rd, No reverse or delayed reverse engagement, Shuddering during acceleration, Transmission fluid smells burnt or is dark brown
Fix: These SLXA automatics fail internally — pressure control solenoids, clutch packs, and torque converter all go bad. Rebuild is 12-16 hours but many shops won't warranty it due to inherent design weakness; used trans swap is 8-10 hours but just as risky. Transmission oil cooler replacement is mandatory preventive step but often too late by symptom onset.
Estimated cost: $2,200-3,800
Piston Ring Failure and Oil Consumption
Common · medium severityTypical onset: 120,000-180,000 mi
Symptoms: Burning 1+ quart per 1,000 miles, Blue smoke from exhaust on cold start or acceleration, Fouled spark plugs, Low oil pressure warning if allowed to get too low
Fix: D17 engines develop ring land failures and stuck rings. Requires full engine rebuild or short block replacement — 18-24 hours labor. Some owners band-aid it with high-mileage oil and frequent top-offs, but combustion chamber carbon buildup accelerates wear. No cheap fix once it starts.
Estimated cost: $2,800-4,500
Head Gasket Failure (External Leak)
Occasional · medium severityTypical onset: 100,000-160,000 mi
Symptoms: Coolant weeping from head/block mating surface, Oil contamination in coolant (milky reservoir), Overheating under load, White exhaust smoke in severe cases
Fix: D17 head gaskets fail both externally and internally. Head gasket job is 8-10 hours; requires resurfacing the head (add $150-250) and often reveals cracked head on aluminum surface. If caught early, straightforward repair, but overheating damage escalates cost fast.
Estimated cost: $1,200-2,000
Transmission Mounts (Front/Rear) Collapse
Common · low severityTypical onset: 60,000-100,000 mi
Symptoms: Clunking when shifting from park to drive, Vibration at idle, especially with A/C on, Engine rocks excessively during acceleration, Transmission shifter feels sloppy
Fix: Both front engine mount and side transmission mount fail, especially on automatics. Each mount is 1.5-2 hours labor; front requires supporting the engine. Not expensive but letting it go causes drivetrain misalignment and accelerates CV axle wear.
Estimated cost: $250-500
Headlight Switch Failure
Occasional · medium severitySymptoms: Headlights won't turn on or flicker intermittently, Dash lights cut out, Burnt smell from steering column area, Parking lights work but headlights don't
Fix: Combination switch assembly (turn signal stalk) develops internal short in headlight circuit. Honda issued a recall for some VINs but not all; part replacement is 1.5 hours. This is a safety issue — people discover it at night. Switch assembly is $150-300 from dealer.
Estimated cost: $250-450
Takata Airbag Inflator Recall
Common · high severitySymptoms: Recall notice received in mail, SRS light may or may not illuminate, No symptoms until deployment — then inflator can rupture and send shrapnel into cabin
Fix: This is a fatal-risk recall. Driver and passenger inflators both affected. Replacement is free at any Honda dealer, takes 2-3 hours. Parts were backordered for years but now available. Check NHTSA database by VIN — DO NOT ignore this.
Estimated cost: $0
Buy a manual transmission example with service records under 120k miles, or walk away — the automatic is Russian roulette and high-mileage engine rebuilds aren't worth it on a $3,000 car.
AI-assisted summary drawn from NHTSA recall data, our labor-times database, and platform knowledge. Not a substitute for a pre-purchase inspection on a specific vehicle.