2000 TOYOTA ARISTO

Typical onset: 120,000-180,000 mi

Symptoms: Harsh 2-3 shift or slipping between gears under load, Delayed engagement when shifting from Park to Drive, Transmission overheating, burnt ATF smell, Check engine light with shift solenoid codes

Fix: These 4-speed automatics are tough but not bulletproof. Cooler line failure accelerates death. Full rebuild runs 16-20 hours labor, or swap in a known-good used unit (8-10 hours). Preventive: change fluid every 30k miles with Toyota Type T-IV.

Estimated cost: $2,800-4,500

Typical onset: 100,000-150,000 mi

Symptoms: Blue smoke on startup or deceleration, Whining or grinding noise under boost, Oil consumption increases suddenly, Loss of boost pressure, sluggish acceleration

Fix: Factory CT12A twins fail from oil starvation or age. Shaft play destroys seals. Both turbos typically replaced as a set with associated oil/coolant lines. 12-16 hours labor. Upgraded aftermarket twins often chosen at this point.

Estimated cost: $2,200-5,000

Typical onset: 150,000-200,000 mi

Symptoms: Rattling noise from front of engine on cold start for 3-5 seconds, Check engine light with VVT system codes (P1349), Rough idle when engine is warm, Loss of power in mid-range RPM

Fix: VVT-i cam gear actuator seals harden and internal mechanism wears. Requires timing belt removal to access. 6-8 hours labor with timing belt, water pump, and cam gear replacement bundled together. Do NOT skip this when the noise starts—can jump timing.

Estimated cost: $1,200-2,000

Typical onset: 100,000-160,000 mi

Symptoms: Whining noise when turning wheel at low speeds, ATF puddles under front of engine bay (uses ATF, not PS fluid), Steering feels heavy intermittently, Visible fluid weeping from rack boots

Fix: Pump seals go first, then rack seals follow. Pump replacement is 2-3 hours. Full rack R&R is 5-7 hours including alignment. Many owners live with minor seepage and just top off fluid monthly until it gets worse.

Estimated cost: $400-800 (pump), $1,200-1,800 (rack)

Typical onset: 120,000-180,000 mi

Symptoms: Intermittent no-start, especially when fuel tank below 1/4, Stumbling or cutting out under hard acceleration, Whining noise from rear of car audible in cabin, Sudden stalling at highway speeds

Fix: In-tank pump assembly wears out. Access through rear seat removal. 2-3 hours labor. OEM Denso units preferred over aftermarket—GTE cars especially sensitive to fuel pressure consistency.

Estimated cost: $500-900

Typical onset: 80,000-140,000 mi

Symptoms: Clunking over bumps from front suspension, Wandering steering feel on highway, Inside tire wear on fronts, Steering wheel off-center after hitting potholes

Fix: Lower control arm ball joints and front subframe bushings are wear items. Ball joints can be pressed (2 hours per side) but most replace whole lower arms (1.5 hours per side). Alignment mandatory. Do both sides at once.

Estimated cost: $600-1,200

Symptoms: A/C blows warm after working fine for years, System won't hold refrigerant charge, Oily residue on passenger floor or musty smell, Compressor cycles on/off rapidly

Fix: Evaporator behind the dash corrodes and leaks. This is a dashboard-out job: 14-18 hours labor. Most expensive non-powertrain repair on this car. Many owners convert to R134a during this repair if still on R12 system.

Estimated cost: $1,800-3,000