2009 NISSAN MURANO

Typical onset: 90,000-150,000 mi

Symptoms: Shuddering or jerking during acceleration, Whining or grinding noises, Hesitation when accelerating from stop, CVT fluid overheating, Check engine light with P0868 or P17F0 codes

Fix: Nissan's CVT (RE0F10A) suffers from valve body contamination and belt/pulley wear. Early failures can sometimes be addressed with fluid changes and valve body replacement (6-8 hours labor), but most need full CVT replacement or reman unit (8-12 hours labor). Always replace external cooler and flush lines during CVT R&R.

Estimated cost: $3,500-6,500

Typical onset: 80,000-140,000 mi

Symptoms: Burning 1+ quart per 1,000 miles, Blue smoke from exhaust on startup, Low oil warning light, Rough idle, Check engine light with misfire codes

Fix: VQ35DE develops oil consumption from worn piston rings and cylinder glazing. Nissan had an extended warranty for some VINs but it's expired. Fix requires engine rebuild with new pistons, rings, and cylinder honing (20-28 hours labor) or short block replacement (18-24 hours). Some owners band-aid it by adding oil frequently, but risk catastrophic failure from oil starvation.

Estimated cost: $4,500-7,500

Typical onset: 100,000-160,000 mi

Symptoms: Check engine light with P0420/P0430 codes, Sulfur/rotten egg smell, Reduced power and fuel economy, Rattling noise from underneath

Fix: The pre-cats integrated into the exhaust manifolds fail, often accelerated by oil consumption issues fouling them. Nissan OEM manifold/cat assemblies are $1,200+ each side. Aftermarket options available but may not last. Labor is 4-6 hours for both banks on this transverse V6. Some states require OEM cats for emissions compliance.

Estimated cost: $1,800-3,200

Typical onset: 80,000-130,000 mi

Symptoms: Whining noise that increases with speed, Grinding during turns, Vibration through drivetrain, Binding sensation in tight turns

Fix: AWD models develop bearing wear in the transfer case and front differential, often from inadequate fluid changes. Requires transfer case/front diff rebuild or replacement (6-9 hours labor). Always change fluid every 30k miles to prevent this. If caught early, fluid change with friction modifier sometimes quiets it temporarily.

Estimated cost: $1,500-2,800

Typical onset: 60,000-120,000 mi

Symptoms: Clunking or popping when turning at low speed, Noise felt through steering wheel, Most noticeable when cold

Fix: The intermediate steering shaft U-joint wears and loses lubrication. Nissan released updated parts. Replacement takes 1.5-2 hours labor. Some techs re-grease the joint as a temporary fix, but replacement is the proper solution.

Estimated cost: $250-450

Typical onset: null

Symptoms: CVT fluid leaking at cooler connections, Pink fluid on ground, Transmission overheating warning, Low fluid level found on dipstick check

Fix: Steel cooler lines rust at connections to the radiator-mounted cooler, especially in rust-belt states. Small leaks become catastrophic quickly because CVTs are sensitive to low fluid. Requires replacing lines and often the external cooler (3-5 hours labor). Inspect annually if you're in a salt state.

Estimated cost: $600-1,200