1994 EAGLE SUMMIT

Typical onset: 90,000-140,000 mi

Symptoms: Slipping between gears, especially 2nd to 3rd, Delayed engagement when shifting from Park to Drive, Transmission overheating, burnt fluid smell, Complete loss of forward gears

Fix: The 3-speed Mitsubishi automatic is the Achilles heel. Internal clutch packs wear, valve body clogs. Rebuild runs 12-16 hours labor, but most shops recommend replacement with a reman unit due to core availability issues. Flushing fluid religiously every 30k can delay but not prevent this.

Estimated cost: $1,800-2,800

Typical onset: 110,000-160,000 mi

Symptoms: White smoke from exhaust on cold start, Coolant loss with no visible leaks, Oil milky on dipstick, Overheating under load, Bubbles in radiator or overflow tank

Fix: Multi-layer steel head gaskets fail between cylinders or into coolant passages. Head removal, resurface (usually warped 0.005-0.010"), new gasket set, timing belt while you're in there. Budget 14-18 hours labor. The 1.5L SOHC is slightly easier than the 1.8L DOHC. Always check head for cracks during resurface.

Estimated cost: $1,200-1,900

Typical onset: 100,000-150,000 mi

Symptoms: Vibration at idle that worsens with RPM, Serpentine belt walking off pulleys, Visible rubber separation between inner hub and outer ring, Squealing from accessory belt area

Fix: The rubber damper layer delaminates, causing the outer ring to wobble. If it flies apart, you lose all accessories and risk timing belt damage on interference engines. Replacement is straightforward, 2-3 hours with proper puller tool. Don't skip this when you see rubber crumbs near the crank pulley.

Estimated cost: $250-450

Typical onset: 80,000-130,000 mi

Symptoms: Oil seepage at timing belt end of head, Oil pooling on top of exhaust manifold (burnt oil smell), Oil drips on driveway from front of engine, Timing belt area wet with oil

Fix: Cam seals harden and leak oil into timing cover. Valve cover gaskets become brittle. The cam seal requires timing belt removal, so always do both seals and the belt as a package. Valve cover alone is 1-1.5 hours, full timing service with seals is 4-5 hours. Oil-soaked timing belts fail early.

Estimated cost: $400-750

Typical onset: 90,000-140,000 mi

Symptoms: Clutch pedal sinks to floor and stays there, Grinding when shifting, difficult engagement, Soft or spongy pedal feel, Fluid leak at master or slave cylinder

Fix: Master cylinder internal seals fail first, then slave cylinder follows. Sometimes both go within 10k of each other. Replace both units as a pair, bleed system thoroughly. 3-4 hours labor. If doing clutch replacement anyway, do hydraulics at the same time — saves 1.5 hours versus separate jobs.

Estimated cost: $350-600

Symptoms: Hard starting after sitting overnight, Sputtering or hesitation at highway speeds, Loss of power under acceleration, Engine stalling at idle after warm-up

Fix: These sat on dealer lots and in driveways a lot when new, leading to varnish buildup in tanks and lines. Fuel filter (under car near tank) clogs by 60k if not changed. It's a 30-minute job but often overlooked. If symptoms persist after filter change, tank drop and clean may be needed. Use quality fuel and change filter every 30k miles.

Estimated cost: $80-150