2009 ACURA TL

Typical onset: 60,000-120,000 mi

Symptoms: Harsh or delayed shifts between 2nd-3rd gears, Shuddering during acceleration or at highway speed, Transmission slipping out of gear, especially under load, Burning smell from transmission fluid, Check engine light with P0730, P0740, or P0741 codes

Fix: The 5-speed automatic suffers from inadequate internal lubrication and clutch pack failure. Fluid changes don't prevent it. Requires either transmission rebuild (12-16 hours labor) or replacement with remanufactured unit (10-14 hours). Many techs recommend replacement over rebuild due to high re-failure rates.

Estimated cost: $3,500-5,500

Typical onset: 80,000-150,000 mi

Symptoms: Excessive oil consumption (1 quart per 1,000 miles or worse), Blue smoke from exhaust on cold start or acceleration, Misfires on cylinders 1, 2, or 3 (the VCM-affected bank), Fouled spark plugs requiring frequent replacement, Loss of compression on affected cylinders

Fix: Honda's VCM system causes excessive wear on specific cylinders, leading to piston ring failure and eventually scored cylinder walls. Once oil consumption starts, it's progressive. Requires complete engine rebuild with new pistons, rings, and potentially cylinder honing or boring (35-45 hours), or short block replacement (25-35 hours). VCM disabler devices can prevent this on healthy engines but won't reverse existing damage.

Estimated cost: $5,000-8,500

Typical onset: 70,000-130,000 mi

Symptoms: Transmission fluid puddles under vehicle, driver's side, Low transmission fluid warnings, Smell of burnt transmission fluid, Visible fluid seepage at cooler line connections near radiator

Fix: The metal transmission cooler lines and rubber hoses deteriorate, causing leaks at crimp connections or along the lines themselves. Often discovered too late, leading to low fluid levels that accelerate transmission failure. Requires cooler line assembly replacement and full fluid flush (3-4 hours). Critical to address immediately to prevent transmission damage.

Estimated cost: $400-700

Typical onset: 80,000-120,000 mi

Symptoms: Clunking when shifting from Park to Drive or Reverse, Excessive vibration at idle, especially with AC on, Engine rocks noticeably during acceleration, Transmission shifter vibrates in hand

Fix: The hydraulic engine and transmission mounts wear out and collapse. The rear transmission mount is usually first to fail. Requires replacement of one or multiple mounts depending on condition (2-4 hours for transmission mount, 4-6 hours for all three engine mounts). OEM mounts recommended as aftermarket often fail prematurely.

Estimated cost: $350-900

Symptoms: Recall notice from Acura (check VIN at NHTSA.gov), No symptoms until deployment, when inflator can rupture and send metal shrapnel into cabin, SRS light may illuminate in some cases

Fix: This is a safety recall affecting millions of vehicles. The driver's side airbag inflator can explode violently during deployment, causing serious injury or death. Acura will replace the inflator at no cost. Due to parts shortages, some owners waited years for replacement parts. Verify this recall was completed before purchasing. Replacement takes 1-2 hours at dealer.

Estimated cost: $0 (recall repair)

Typical onset: 90,000-140,000 mi

Symptoms: Whining or groaning noise when turning, especially when cold, Heavy steering effort, particularly at low speeds, Power steering fluid leaks, often from high-pressure line or pump seals, Steering pump cycling noise at idle

Fix: The hydraulic power steering system develops leaks at hoses, pump seals, or rack connections. Pump bearings also fail. If just hoses, 2-3 hours labor. Complete pump replacement requires 3-4 hours. Rack replacement rare but expensive (6-8 hours). Always replace fluid and check for metal contamination if pump failed.

Estimated cost: $450-1,200