1965 PLYMOUTH FURY

Typical onset: any mileage—age-related

Symptoms: No downshift when flooring it for passing, Transmission stays in high gear at stoplights, Mushy or delayed kickdown response, Burnt transmission smell from slipping under load

Fix: The factory kickdown linkage (rod or cable depending on engine) wears, binds, or disconnects. Requires adjustment first, but often needs complete linkage replacement due to worn pivots and bent rods. 2-3 hours labor to properly dial in or replace entire setup.

Estimated cost: $150-400

Typical onset: 50,000+ mi or 30+ years age

Symptoms: Front end sitting visibly lower, especially driver side, Clunking over bumps from loose anchors, Uneven ride height side-to-side, Wandering steering and tire wear on inside edges

Fix: Torsion bar hex sockets in the K-member rust out, or adjusting bolts seize solid. Sometimes the bars themselves lose tension. Best-case: clean, re-index, and adjust (2 hours). Worst-case: replace bars and anchors (6-8 hours due to corrosion battles and alignment afterward).

Estimated cost: $300-1,200

Typical onset: 80,000-120,000 mi

Symptoms: Rattling from front of engine at cold startup, Rough idle and hesitation once warmed up, Backfiring through carburetor, Won't start hot, or extended cranking to fire

Fix: The 273/318/361/383 engines use nylon-toothed cam gears and single-row chains that stretch or shed teeth. Timing retards 5-10 degrees causing drivability chaos. Requires front accessory removal, timing cover off, new chain/gear set, and timing reset. 5-7 hours labor for V8s.

Estimated cost: $450-800

Symptoms: Starts fine cold, dies after 10-20 minutes of driving, No spark when hot, returns after cooling 30 minutes, Intermittent stalling in traffic or at idle, Won't restart until engine cools down

Fix: The ballast resistor (ceramic block on firewall) cracks from heat cycles, or the early electronic ignition control module fails when hot. Carry spares—both are 10-minute roadside swaps. Diagnosis is often trial-and-error unless you catch it failing hot. 0.5-1 hour labor if shop reproduces the fault.

Estimated cost: $50-200

Typical onset: 60,000-90,000 mi

Symptoms: Clunking over bumps and during braking, Steering wheel shimmy at highway speeds, Excessive play in wheel when jacked up, Tire cupping or feathering on outer edges

Fix: The upper control arm bushings dry-rot and ball joints wear, especially on cars that sat. Upper ball joints are riveted from factory—replacement requires drilling out rivets and bolting new joints. Includes alignment afterward. 4-6 hours per side if doing both arms and joints.

Estimated cost: $600-1,000 both sides

Typical onset: 70,000+ mi

Symptoms: Intermittent fuel starvation and stumbling, Won't start after sitting, needs priming, Tapping or ticking noise from fuel pump area, Fuel pressure drops off at idle or under load

Fix: The mechanical fuel pump pushrod wears on the cam eccentric or the pump arm itself wears a groove. Sometimes the pump diaphragm fails instead. Pushrod replacement requires timing cover removal on some V8s (overlap with timing chain job). Standalone pump swap: 1-2 hours. With pushrod: 3-4 hours.

Estimated cost: $150-500

Typical onset: 60,000+ mi

Symptoms: Excessive play at steering wheel (more than 2 inches), Wandering on highway, constant corrections needed, Clunking when turning wheel back and forth, Leaking gear oil from sector shaft seal

Fix: The manual or power steering box wears in the sector shaft bushing and worm gear. Adjustment procedure can tighten some slop, but worn boxes need rebuild or replacement. Rebuilds take 6-8 hours with proper preload setup. Replacement with reman box: 3-4 hours including alignment check.

Estimated cost: $400-900