2010 SATURN OUTLOOK

Typical onset: 80,000-150,000 mi

Symptoms: Cold-start rattle lasting 3-10 seconds, Check engine light with P0008/P0011/P0016 (cam/crank correlation codes), Loss of power or stalling if chain jumps timing, Metal shavings in oil if guides disintegrate

Fix: Replace timing chains (both banks), guides, tensioners, cam phasers, and water pump while in there. Requires front-end disassembly and typically 12-16 labor hours. If chain jumped and valves kissed pistons, you're looking at head work or full engine replacement.

Estimated cost: $2,800-4,500

Typical onset: 60,000-120,000 mi

Symptoms: Burning one quart of oil every 1,000-2,000 miles, Blue smoke on deceleration or cold start, Fouled spark plugs (especially banks 2), P0300-P0306 misfire codes

Fix: GM acknowledged this with TSB 10-06-01-008R but no recall. Fix requires engine-out teardown to replace piston rings or full short-block replacement. 18-24 labor hours for proper repair. Top-end ring replacement is 14-18 hours but less reliable long-term.

Estimated cost: $4,500-7,000

Typical onset: 70,000-130,000 mi

Symptoms: Red ATF dripping from radiator area or pooling under vehicle, Transmission slipping or delayed engagement when fluid runs low, Milky brown fluid in coolant overflow if cooler ruptures internally, Overheating transmission temp warnings

Fix: Steel cooler lines rust through where they mount to the radiator. Replace both lines (not just the leaking one—the other will fail within 6 months) and flush both cooling and transmission systems if cross-contamination occurred. 3-5 hours labor. Internal rupture requires transmission replacement, 8-12 hours plus rebuild cost.

Estimated cost: $600-1,200 (lines only); $3,500-5,500 (if trans contaminated)

Typical onset: 90,000-160,000 mi

Symptoms: Shudder or vibration between 35-50 mph under light throttle, Harsh or delayed 2-3 shift, Check engine light with P0741 (TCC stuck off) or P0700, Transmission slipping or not moving forward in any gear (converter clutch failure)

Fix: Wave plate in torque converter wears causing lockup shudder. TSB 18-NA-355 addresses fluid change with special additive (0.5 liters GM P/N 88861800), but this only delays inevitable. Converter replacement or full trans rebuild required for permanent fix. 8-12 hours labor for converter R&R.

Estimated cost: $2,200-3,800

Typical onset: 75,000-140,000 mi

Symptoms: Whining noise on startup or when turning at low speed, Groaning when wheel is at full lock, Intermittent heavy steering or complete loss of assist, Leaking fluid from pump or high-pressure line

Fix: GM's electrohydraulic power steering pump (P/N 20827074) has high failure rate. Pump replacement is straightforward but requires fluid flush and bleeding. 2-3 hours labor. Replace pressure hose at same time as it often leaks at crimp.

Estimated cost: $650-950

Typical onset: 60,000-110,000 mi

Symptoms: Clunking or popping over bumps, Clicking noise when turning steering wheel while parked, Steering wheel not returning to center smoothly, Visible rust or deterioration of strut tower area

Fix: Upper strut mount bearings wear and seize. Replace mounts in pairs with strut insulators. Often done during strut replacement. 2-3 hours labor if just doing mounts, 4-5 hours if replacing struts simultaneously (recommended).

Estimated cost: $450-700 (mounts only); $950-1,400 (with struts)

Typical onset: all mileages

Symptoms: Liftgate won't stay open or drops suddenly (struts), Won't latch closed or requires slamming (latch), Rattling from liftgate area on rough roads, Power liftgate opens but won't close or triggers obstruction error

Fix: Struts wear and lose pressure; latch mechanism fails due to plastic gear wear. NHTSA recall 14V-301 covered some latch issues. Strut replacement is 0.5-1 hour. Latch assembly replacement 1-2 hours if manual, 2-3 hours if power liftgate (requires module programming).

Estimated cost: $200-350 (struts); $400-750 (latch/actuator)