2005 LAMBORGHINI MURCIELAGO

Typical onset: 40,000-80,000 mi

Symptoms: metallic knocking from lower engine, oil pressure fluctuation or sudden drop, metal shavings in oil filter, loss of power under load

Fix: Complete engine-out teardown required. Crankshaft must be removed, inspected, and typically reground or replaced. All rod and main bearings replaced, crank journals measured, block line-honed. 60-80 hours labor minimum for bearing job alone, often leads to full rebuild discovering additional damage.

Estimated cost: $18,000-35,000

Typical onset: 50,000-90,000 mi

Symptoms: coolant loss with no visible leaks, white smoke from exhaust, rough idle when hot, coolant in oil (milky dipstick), overheating under spirited driving

Fix: Engine removal mandatory for proper access to both cylinder banks. Both head gaskets replaced as preventive measure even if only one failed. Heads resurfaced, timing chains/tensioners inspected while apart. 45-55 hours labor plus machine shop time for head work.

Estimated cost: $12,000-18,000

Typical onset: 30,000-70,000 mi

Symptoms: harsh or delayed gear engagement, failure to shift under hard acceleration, flashing gear indicator, clutch slipping between shifts, transmission goes to neutral and won't engage

Fix: Accumulator sphere loses nitrogen charge causing erratic hydraulic pressure. All shift solenoids typically replaced as set due to similar wear patterns. Transmission stays in car but requires lowering and partial disassembly. 12-16 hours labor.

Estimated cost: $4,500-7,500

Symptoms: transmission fluid puddle under vehicle, burning smell from hot fluid on exhaust, low fluid warning light, erratic shifting after fluid loss

Fix: Hard lines run near exhaust and vibrate until they crack at mounting points. Requires replacement of affected lines, sometimes entire cooler if internal failure. Fluid flush mandatory after repair. 4-6 hours labor depending on line location.

Estimated cost: $1,800-3,200

Typical onset: 40,000-80,000 mi

Symptoms: clunking when engaging reverse or first gear, vibration at idle in gear, excessive driveline lash during throttle transitions, visible torn rubber or fluid leaking from mount

Fix: Hydraulic mounts fail allowing excessive driveline movement. Requires transmission support and partial exhaust removal for access. Both mounts replaced together recommended. 6-8 hours labor.

Estimated cost: $2,500-4,000

Typical onset: 60,000-100,000 mi

Symptoms: excessive blue smoke on deceleration, oil consumption beyond 1 qt per 500 miles, loss of compression in one or more cylinders, rough running when cold

Fix: Often cascades from bearing material circulating through oiling system. Requires full engine rebuild with pistons, rings, and cylinder honing or sleeving if scoring is severe. Engine out, complete teardown and inspection. 80-100+ hours labor.

Estimated cost: $25,000-45,000

Typical onset: 50,000-90,000 mi

Symptoms: rough running under full throttle, hesitation or stumble during hard acceleration, difficulty starting when hot, limp mode activation above 5000 RPM

Fix: Internal tank contamination from deteriorating fuel bladder material clogs filters and strains pump. Tank must be dropped and cleaned, pump assembly replaced, all fuel filters changed. 8-10 hours labor.

Estimated cost: $3,500-5,500