2013 ACURA TSX

Typical onset: 60,000-120,000 mi

Symptoms: Sudden loss of compression in one or more cylinders, White or blue smoke from exhaust, Severe misfires and rough running, Metallic rattling noise from engine, Check engine light with misfire codes P0300-P0304

Fix: The piston ring lands crack and break, usually on cylinder 2 or 3, leading to catastrophic failure. Requires complete short block replacement or engine rebuild with upgraded aftermarket pistons. 18-25 labor hours for short block swap, 30-40 hours for full rebuild. Honda extended warranty coverage ended, so owners pay out of pocket.

Estimated cost: $4,500-8,000

Typical onset: 80,000-150,000 mi

Symptoms: Pink or strawberry milkshake appearance in transmission fluid, Transmission slipping or shuddering, Delayed engagement into gear, Coolant level dropping without external leaks, Transmission overheating

Fix: The internal transmission cooler inside the radiator fails, allowing coolant and ATF to mix. This destroys the transmission if not caught early. Requires radiator replacement, complete transmission flush (often multiple flushes), and if contamination progressed, full transmission rebuild or replacement. Catch it early: radiator only is 3-4 hours; with transmission damage adds 12-18 hours for rebuild.

Estimated cost: $800-1,200 (radiator only), $3,500-5,500 (with transmission rebuild)

Typical onset: 70,000-110,000 mi

Symptoms: Clunking noise when shifting from Park to Drive or Reverse, Excessive vibration at idle, Jerking sensation during acceleration, Visible sagging or torn rubber on mount

Fix: The rear engine mount (often called transmission mount) deteriorates and tears, allowing excessive engine movement. Replacement requires supporting the engine and removing the subframe brace. 2.5-3.5 labor hours. OEM mounts are superior to aftermarket for longevity.

Estimated cost: $350-550

Symptoms: NHTSA recall notices sent to registered owners, No symptoms until deployment, Inflator can rupture sending metal shrapnel into cabin

Fix: All 2013 TSX models affected by Takata airbag recall. Dealers replace passenger airbag inflator free of charge under recall. Takes 1-2 hours. Critical safety issue—verify completion before purchase. Check NHTSA database with VIN.

Estimated cost: $0 (recall repair)

Typical onset: 90,000-140,000 mi

Symptoms: High-pitched whining noise when turning, especially when cold, Increased steering effort, Groaning or moaning during parking maneuvers, Power steering fluid leak from pump

Fix: Power steering pump develops internal wear, causing noise and eventual failure. Replacement requires serpentine belt removal and power steering system flush. 2-3 labor hours. Use Honda-spec fluid only—generic ATF causes premature failure.

Estimated cost: $450-700

Typical onset: 100,000+ mi

Symptoms: Rattling noise from engine on cold start for 1-3 seconds, Check engine light with code P3400 (VTC system), Noise disappears after engine warms up

Fix: VTC actuator on intake cam develops internal wear, causing startup rattle. More annoying than harmful in early stages but can affect fuel economy and performance. Replacement requires timing chain access. 4-6 labor hours. Some techs try oil changes with fresh 0W-20 first—works temporarily.

Estimated cost: $600-1,000