2018 FERRARI PORTOFINO

Typical onset: 20,000-50,000 mi

Symptoms: Metallic knocking or ticking at idle, worse when hot, Oil pressure warning light intermittent or steady during spirited driving, Metal shavings visible in oil filter during service, Catastrophic failure: sudden loss of power, engine seizes

Fix: Main and rod bearings fail from aggressive cold starts or extended high-RPM use before oil pressure stabilizes. Bearing replacement requires engine-out, 40-50 hours labor. If crank is scored, crankshaft R&R adds another 15-20 hours. Full short block replacement becomes necessary when multiple cylinders show scoring—80-100 hours total labor. Ferrari-specific tooling and calibration required.

Estimated cost: $35,000-75,000

Typical onset: 15,000-40,000 mi

Symptoms: Jerky engagement from stop, especially in Comfort mode, Shuddering during low-speed parking maneuvers, Grinding or clunking when shifting under load, Burnt clutch smell after aggressive launch control use

Fix: 7-speed DCT develops clutch pack wear from stop-and-go traffic or launch abuse. Clutch replacement requires transmission removal, 18-22 hours labor. Shift solenoid faults can mimic clutch issues—diagnose first with Leonardo diagnostic tool. Transmission oil cooler failures (cooler itself or lines) cause overheating and accelerate wear; cooler replacement is 6-8 hours. Full clutch job includes resurfacing flywheel.

Estimated cost: $8,500-15,000

Typical onset: 30,000-60,000 mi

Symptoms: Metallic rattling at idle or light throttle, 1,500-2,500 RPM, Check engine light with boost underboost/overboost codes (P0299, P0234), Loss of power above 4,500 RPM, Hissing or whistling under boost

Fix: IHI turbo wastegate actuator rods wear, causing rattle and inconsistent boost. Turbo replacement requires exhaust manifold removal, 12-15 hours per side. Both turbos often replaced together for peace of mind. Wastegate-only repair theoretically possible but turbos are typically replaced as units due to heat cycling fatigue. Includes new gaskets, coolant lines, oil feed lines.

Estimated cost: $9,000-18,000

Typical onset: 40,000-70,000 mi

Symptoms: Rough idle, misfires at cold start, Hesitation or stumble during acceleration, Reduced fuel economy, loss of top-end power, Check engine light with multiple misfire codes (P0300-P0308)

Fix: Direct-injection engines accumulate carbon on intake valves with no fuel wash. Walnut blasting required every 50,000-60,000 miles. Procedure involves removing intake manifold and blasting each port—12-16 hours labor. Preventive service, not a failure, but skipping it causes drivability issues. Some shops use chemical induction cleaning as interim measure but physical removal is definitive fix.

Estimated cost: $2,500-4,000

Typical onset: 50,000-80,000 mi

Symptoms: Hard starting, extended cranking time, Stumble or hesitation under hard acceleration, Check engine light with fuel pressure/rail pressure codes (P0087, P0088), Engine runs rough at idle, smooths out at higher RPM

Fix: In-tank fuel filter clogs from ethanol-blend fuels or sits too long between drives. Filter replacement requires dropping fuel tank, 8-10 hours labor. High-pressure pump (cam-driven) fails from contamination or running tank too low. Pump replacement adds another 6-8 hours due to engine cover and cam cover removal. Ferrari specifies premium non-ethanol fuel to extend service life. Replace filter every 30,000 miles preventively.

Estimated cost: $3,500-7,500

Typical onset: 25,000-50,000 mi

Symptoms: Clunk or thud when engaging Drive or Reverse, Vibration through cabin at 1,500-2,000 RPM in gear, Excessive driveline movement visible during throttle blips, Notchy or difficult shifting when mount is severely worn

Fix: Rear transmission mount (torque arm mount) fatigues from launch control abuse or aggressive shifting. Mount replacement requires supporting transmission, 4-6 hours labor. Hydraulic mounts leak fluid when torn. Replacing all drivetrain mounts (engine and trans) together recommended for comprehensive fix—adds 8-10 hours total. OEM mounts only; aftermarket alternatives cause NVH issues.

Estimated cost: $2,000-4,500