1995 ISUZU PICKUP

Typical onset: 100,000-150,000 mi

Symptoms: White smoke from exhaust on cold start, Coolant loss with no visible leaks, Overheating under load, Milky oil on dipstick or cap

Fix: Both head gaskets typically done together since labor overlaps. Requires cylinder head removal, resurfacing (often warped .008-.015 inches), new gaskets, valve job recommended while heads are off. 14-18 labor hours total including machine work turnaround.

Estimated cost: $1,800-2,800

Typical onset: 80,000-140,000 mi

Symptoms: Transmission fluid dripping near radiator, Pink fluid in coolant reservoir (cross-contamination), Transmission slipping or delayed engagement after coolant intrusion, Overheating transmission in hot weather

Fix: Factory steel lines rust through where they clip to frame or corrode at radiator fittings. If coolant mixed with ATF, transmission requires full flush and often rebuild. Prevention: replace lines at first sign of surface rust. 2-3 hours for lines only, add 12-16 hours if transmission rebuild needed from contamination.

Estimated cost: $300-500 (lines only), $1,800-2,600 (with transmission rebuild)

Typical onset: 120,000-180,000 mi

Symptoms: Visible rubber separation between hub and outer ring, Belt squealing that won't adjust away, Vibration at idle that worsens with RPM, Accessory belt walking off pulleys

Fix: Rubber isolator degrades with age and heat cycles. Can damage crankshaft nose if outer ring separates while driving. Requires balancer puller and installer tools. 2-3 hours labor.

Estimated cost: $350-550

Typical onset: 90,000-140,000 mi

Symptoms: Clutch pedal engagement near floor, Slipping under load in higher gears, Chatter on engagement from stop, Grinding when shifting if pilot bearing involved

Fix: Clutch disc wears through facing material, pressure plate fingers often lose tension. Flywheel almost always needs resurfacing (hot spots and grooves common). Smart to do rear main seal and throw-out bearing while transmission is out. 6-8 hours labor including flywheel machine work.

Estimated cost: $800-1,200

Typical onset: 180,000+ mi

Symptoms: Excessive valve train noise (ticking/tapping) that doesn't quiet with adjustment, Loss of power especially at low RPM, Check engine light with cam position sensor codes, Metal shavings in oil filter

Fix: Lobe wear from marginal oil pressure or extended oil change intervals. Requires head removal, new cam, lifters, and timing components. Often discovered during head gasket job. 12-16 hours if doing standalone, less if combined with head work already planned.

Estimated cost: $1,600-2,400

Typical onset: 80,000-120,000 mi

Symptoms: Clunk when shifting into drive or reverse, Vibration through shifter at idle, Visible sag of transmission tailhousing, Excessive driveline movement on acceleration

Fix: Rubber insulator deteriorates and tears. Puts stress on driveshaft and causes shifter misalignment. Easy access from underneath. 1-1.5 hours labor.

Estimated cost: $150-250