1996 NISSAN MAXIMA

Typical onset: 100,000-150,000 mi

Symptoms: Slipping between 2nd and 3rd gear under moderate acceleration, Delayed or harsh engagement from Park to Drive, Transmission overheating warning or burnt fluid smell, Complete loss of forward gears, stuck in limp mode

Fix: The RE4F04A/V transmission in these models has weak clutch packs and inadequate cooling. Rebuilds require 12-16 labor hours; many shops recommend replacement with low-mileage used unit (8-10 hours). External cooler delete/failure accelerates demise. Must address cooler lines and add auxiliary cooler during repair.

Estimated cost: $2,200-3,800

Typical onset: 120,000-180,000 mi

Symptoms: Burning one quart of oil every 500-1,000 miles, Blue smoke on cold start or acceleration, Fouled spark plugs, misfires on multiple cylinders, Eventually: rod knock, spun bearings, seized motor

Fix: Carbon buildup on piston ring lands causes rings to stick, leading to blowby and oil burning. Once severe, requires engine rebuild with new rings, honing, valve job (25-35 hours), or short block replacement (18-24 hours). Catch-can installation and frequent oil changes (every 3k) can delay but not prevent.

Estimated cost: $3,500-5,500

Typical onset: 80,000-140,000 mi

Symptoms: Transmission fluid pooling under engine bay, forward of transmission, Low fluid level causing slipping or delayed shifts, Visible rust perforation on steel cooler lines near radiator, Pink fluid residue on subframe or ground

Fix: Steel cooler lines rust through where they pass under engine. Requires replacing both lines as a set (2-3 hours). Some techs upgrade to braided stainless. Flush transmission after repair to remove any debris. Prevents catastrophic fluid loss and transmission damage.

Estimated cost: $350-650

Typical onset: 90,000-130,000 mi

Symptoms: Clunking when shifting from Park to Drive or Reverse, Excessive engine movement visible when revving in Park, Vibration through cabin at idle, especially with AC on, Torque steer or lurching during hard acceleration

Fix: Hydraulic mounts collapse, especially transmission mount. Front engine mount and rear transmission mount most common. Replace in pairs; transmission mount alone is 2 hours, all four mounts 4-5 hours. OEM-quality parts essential; cheap aftermarket fail quickly.

Estimated cost: $400-900

Symptoms: Rough idle, stalling at stop lights, Hesitation on acceleration, flat spots in power, Check engine light with lean/rich codes (P0171, P0174), Poor fuel economy, 3-5 mpg drop

Fix: Hot-wire MAF sensors accumulate oil residue from blow-by, causing false readings. Clean with MAF-specific cleaner first (0.3 hours), but if contaminated from oil consumption issue, replacement needed (0.8 hours). Does not fix underlying oil burning problem.

Estimated cost: $120-380

Typical onset: 60,000-100,000 mi

Symptoms: No-start or extended cranking, especially in humid weather, Random misfires across multiple cylinders, Rough running, stumbling under load, Visible carbon tracking or cracks inside distributor cap

Fix: This VQ still uses distributor ignition. Cap and rotor wear creates tracking, moisture intrusion causes corrosion on terminals. Replace as a set with plug wires every 60k miles preventatively (1.5 hours). Ignoring causes catalytic converter damage from misfires.

Estimated cost: $280-450

Typical onset: 100,000-150,000 mi

Symptoms: Clunking over bumps from front suspension, Wandering or imprecise steering feel, Uneven inner tire wear on front tires, Failed state inspection for excessive play

Fix: Rubber bushings crack and tear, allowing excess movement. Can press in new bushings (3-4 hours) or replace entire control arms (2.5 hours). Most shops replace arms as assembly with ball joint included. Alignment required after replacement.

Estimated cost: $450-750