1984 LADA NIVA LEGEND

Symptoms: Stalling in cold/damp weather, Rough idle and hesitation, Hard starting when ambient temps drop below 40°F, Black smoke from exhaust during warmup

Fix: Carb rebuild with proper jets and choke adjustment is typical; fuel filters clog rapidly with old tank sediment. Expect 3-4 hours for full carb service plus tank flush if neglected. Many owners retrofit electric fuel pumps to replace weak mechanical units.

Estimated cost: $300-700

Typical onset: 60,000-90,000 mi

Symptoms: Clunking on acceleration/deceleration, Excessive shifter vibration, Grinding into gear, Visible drivetrain movement when rocking vehicle

Fix: Rubber mounts deteriorate quickly due to heat and oil contamination from leaking seals. Replacement is straightforward but requires supporting the transfer case. OEM-spec mounts last 40k-60k if you're lucky. 2-3 hours labor.

Estimated cost: $200-400

Typical onset: 80,000-120,000 mi

Symptoms: Loud ticking/tapping at idle, Loss of power on acceleration, Noise worsens when cold, Check valve clearances out of spec

Fix: Solid lifters require manual adjustment every 15k-20k but rarely happens. Worn cam lobes common after 100k with poor oil maintenance. Camshaft R&R is 8-10 hours; full lifter set replacement adds 2 hours. Head must come off for cam work.

Estimated cost: $800-1,500

Typical onset: 70,000-110,000 mi

Symptoms: Transmission fluid dripping near front crossmember, Low fluid warnings or slipping if auto-equipped, Rust holes in steel lines, Fluid loss accelerates in winter with road salt

Fix: Steel lines rust through where they pass frame rails. Replacement lines are hard to source; most shops fabricate from bulk brake line. Cooler itself rarely fails but connections leak. 3-4 hours to replace lines and top off fluid.

Estimated cost: $350-650

Typical onset: 90,000-140,000 mi

Symptoms: White smoke from exhaust, Coolant loss with no visible leaks, Oil mixed with coolant (milky dipstick), Overheating under load, Rough idle with misfires

Fix: Head gasket fails between cylinders or into coolant passages. Head must be removed, inspected for warping (common), and resurfaced. Many shops find cracked heads at this point requiring replacement. Budget 12-16 hours for R&R, resurface, and reassembly with new gasket set and hardware.

Estimated cost: $1,200-2,200

Typical onset: 100,000+ mi

Symptoms: Coolant puddle under engine, Rapid coolant loss, Overheating, Visible rust around block core plugs

Fix: Block freeze plugs rust from inside-out with old coolant. Rear plugs require transmission removal for access. Expect 6-8 hours if multiple plugs need replacement, more if transmission comes out. Often discovered during engine-out work.

Estimated cost: $400-900

Typical onset: 150,000+ mi

Symptoms: Low compression across multiple cylinders, Excessive oil consumption (quart per 500 mi), Blue smoke on startup and acceleration, Rod knock or bottom-end noise, Metal shavings in oil

Fix: Worn rings, scored cylinders, and rod bearing failures accumulate beyond 150k without meticulous maintenance. Full rebuild requires machine work, new pistons, bearings, cam, and head work. Engine R&R is 16-20 hours; machine shop time adds weeks. Many owners source used engines from importers instead.

Estimated cost: $3,500-6,000