1979 CHEVROLET CAMARO

Typical onset: 90,000-150,000 mi

Symptoms: Slipping between 1st-2nd or 2nd-3rd shifts under load, Delayed engagement when shifting into drive or reverse, Burnt transmission fluid smell, dark red or brown fluid, Hard or erratic shifting, especially when cold

Fix: Full rebuild with clutch packs, bands, seals, and torque converter. 8-12 hours labor depending on shop familiarity. Often find worn governor gears and valve body issues. If cooler lines contaminated the trans, expect complete flush and new cooler.

Estimated cost: $1,800-3,200

Symptoms: Hard starting when cold or hot, requiring multiple cranks, Hesitation or stumbling on acceleration, Black smoke from exhaust, fouled plugs from running rich, Rough idle, hunting or surging at steady cruise, Fuel leaks at base gasket or accelerator pump

Fix: Complete rebuild kit with jets, gaskets, float, needle/seat, and accelerator pump. 3-5 hours labor including removal, rebuild, and tuning. Quadrajets need expert attention or they'll never run right. Many shops just swap for Edelbrock aftermarket at this age due to worn throttle shafts.

Estimated cost: $400-900

Typical onset: 120,000-180,000 mi

Symptoms: Blue smoke on startup or deceleration, Burning through 1+ quart of oil every 500-1,000 miles, Low compression readings on cylinder test, especially lower cylinders, Fouled spark plugs with oil deposits

Fix: Requires engine removal and full teardown for ring replacement. 20-30 hours labor. At this mileage, you're also doing bearings, timing set, oil pump, and valve work. Most owners opt for complete rebuild or replacement long block rather than just rings.

Estimated cost: $3,500-6,500

Typical onset: 80,000-120,000 mi

Symptoms: Clunking over bumps or during hard braking, Wandering steering, excessive play in wheel, Uneven tire wear on inside or outside edges, Visible cracks or rust in subframe at control arm mounts, Car darts left or right under braking

Fix: Control arm bushings alone are 4-6 hours, but if subframe is rusted or cracked (common in northern cars), you're looking at full subframe replacement or welding reinforcement. Polyurethane bushing upgrades recommended. Alignment required after any suspension work.

Estimated cost: $800-2,000

Symptoms: Soft or perforated floor pans under carpet, especially driver side, Bubbling paint at quarter panel lower edges behind rear wheels, Rust through at rear window package tray causing water leaks, Rocker panels disintegrating, jack points unsafe, Trunk floor rust, particularly at wheel wells and seams

Fix: Cosmetic repair requires cutting out rust and welding in patch panels or full replacement panels. Floor pans: 12-20 hours. Quarter panels: 20-30 hours per side. Structural rust at subframe or torque boxes is frame-off territory, 80+ hours. Many cars are too far gone for economical repair.

Estimated cost: $2,500-12,000

Symptoms: Stalling in hot weather or after hard running, Difficulty restarting when engine is heat-soaked, Fuel starvation at highway speeds, surging or cutting out, Gas smell in cabin or engine bay from permeated rubber lines

Fix: Replace all rubber fuel lines, install heat shield on fuel line near exhaust, clean or replace fuel pump and sock filter in tank. Tank often needs dropping and cleaning or replacement due to decades of varnish buildup. 6-10 hours labor depending on line routing and tank condition.

Estimated cost: $600-1,400

Typical onset: 100,000-150,000 mi

Symptoms: Excessive steering wheel play, 2-3 inches before wheels turn, Power steering fluid leaking from sector shaft seal, Groaning or whining from steering box during turns, Wandering on highway requiring constant correction

Fix: Rebuild with seal kit and sector shaft adjustment: 4-6 hours. Many boxes are worn beyond adjustment and need replacement or professional rebuild. Aftermarket upgraded boxes (Borgeson, AGR) are common swaps at this age.

Estimated cost: $500-1,200