The 1994 Buick Skylark has no open NHTSA recalls. Owners report 7 recurring issue clusters, led by “Tilt steering wheel pivot pins dislodging.” Buick uses the GM Oil Life System: an algorithm tracks engine revolutions and temperature, then lights the change-oil message — typically every 7,500 miles in mixed driving, capped at 12 months, using dexos-approved oil. Current Encore GX and Envista run 1.2/1.3L turbo three-cylinders where oil quality matters more than volume drivers expect (the sump is small and turbo-heated). Front-drive models pair to a CVT with a published fluid interval — it is not a lifetime part.
No open recalls on file. NHTSA lists no unrepaired safety recalls for this year, make and model. A recall can be issued at any time, and a specific car can still have one open — check yours by VIN at nhtsa.gov/recalls.
What drivers and federal regulators have officially reported about the 1994 Buick Skylark.
STEERING
10 NHTSA complaints · 1999-04 → 2011-12
“AT 70,514 MILES THE TILT WHEEL PIVOT PINS ON THE STEERING WHEEL WERE LOOSE AND REPAIRED BY THE DEALER”
“WAS TRAVELING ABOUT 50MPH ON HIGHWAY AND WAS TURNING INTO A CURVE AND WITHOUT PRIOR WARNING, STEERING WHEEL STARTED VIBRATING AND STEERING COLUMN DROPPED DOWN TO FLOOR”
“PIN HOLDING TILT STEERING WHEEL DISLODGED, MAKING STEERING DIFFICULT BECAUSE THE STEERING WHEEL WON'T STAY IN PLACE”
ENGINE AND ENGINE COOLING
6 NHTSA complaints · 1994-02 → 2002-06
“CYLINDER HEAD CRACKED AT #2 PLUG, RESULTING IN POWER LOSS, WATER INTRODUCTION IN CRANKCASE, COSTLY REPAIR AND , EVENTUALLY, FAILURE OF ROD BEARINGS”
“LOCAL DEALER SAYS HEAD CYLINDER CRACKED, NOT SAFE TO DRIVE”
“WHILE TRAVELING ON HIGHWAY AT 55 MPH, TEMPERATURE GAUGE ROSE IMMEDIATELY”
SERVICE BRAKES, HYDRAULIC
10 NHTSA complaints · 1994-02 → 1998-11
“UNDER NORMAL USE OF VEHICLE BRAKE PEDAL EXPERIENCES EXTENDED STOPPING DISTANCE”
“IN PARK AND ABS LIGHTS COME ON”
“THE FRONT ROTORS AND BRAKE PADS WERE TOTALLY WORN (METAL TO METAL)”
ENGINE AND ENGINE COOLING
6 NHTSA complaints · 1996-09 → 2006-08
“CONSUMER STATES THAT WHILE DRIVING AT ANY SPEED AND WITHOUT WARNING VEHICLE WILL SHUT OFF, CAUSING CONSUMER TO PULL OVER”
“WHEN ACCELERATING FROM A RED LIGHT OR STOP SIGN VEHICLE HESITATES OR COMPLETELY SHUTSDOWN, CAUSE UNKNOWN”
“THE VEHICLE LOST POWER ASSIST STEERING, AND POWER ASSIST BRAKING”
AIR BAGS
5 NHTSA complaints · 1995-12 → 2001-12
“CONSUMER HAD A FRONT IMPACT CRASH AT 35 MPH, AND DRIVERS AIRBAG DID NOT DEPLOY”
“DRIVER'S AIRBAG DID NOT DEPLOY DURING FRONT END COLLISION WITH UTILITY POLE”
“DURING FRONTAL IMPACT, THE DRIVER'S SIDE AIR BAG DID NOT DEPLOY”
ELECTRICAL SYSTEM
4 NHTSA complaints · 1995-12 → 2002-06
“THIS BEGAN AFTER THIRD ATTEMPT TO CRANK VEHICLE”
“FIRE CAUSED BY A SHORT IN THE ELECTRICAL SYSTEM (WIREHARNESS) IN STEERING COLUMN & IGNITION SYSTEM, MELTED THE ENTIRE STEERING COLUMN, DASH AREA, DRIVERS SEAT, INTERIOR ROOF, AND DASH”
“WHILE SITTING IN CAR WITH ENGINE RUNNING PASSENGER NOTICED SMOKE COMING FROM PASSENGER'S SIDE DOOR LOCK SWITCH, YELLOWISH IN COLOR”
VEHICLE SPEED CONTROL
3 NHTSA complaints · 1996-03 → 1999-10
“WHEN VEHICLE IS PUT IN DRIVE AND LIGHTLY TOUCHED THE ACCELERATOR, VEHICLE SUDDENLY ACCELERATED AT A HIGH RATE OF SPEED ON ITS OWN”
“VEHICLE EXPERIENCED SUDDEN ACCELERATION RESULTING IN COLLISION WITH TWO EMPTY VEHICLES, CAUSING INJURY TO CONSUMERS”
“VEHICLE ACCELERATES ON ITS OWN WHEN STARTING THE VEHICLE”
Issues on other model years
Source: NHTSA Office of Defects Investigation (ODI). Complaint data refreshed Sep 20, 2026. Investigation data refreshed Sep 20, 2026.
We display NHTSA's record with attribution; we don't editorialize on what these complaints mean for any specific vehicle.
Critical for safety and preventing major damage
Change when the Oil Life System calls it — typically around 7,500 miles, never beyond 12 months. dexos1 0W-20 on modern engines. Small-displacement turbos (Encore GX, Envista): don't stretch the indicator.
Estimated cost — typical U.S. ranges
Dealer
~$120–$160
Shop
~$85–$115
DIY
~$25–$55
Full synthetic costs more than conventional. 5-quart 0W-20 + filter is the typical bill.
Rotate every 7,500 miles with the oil change — GM pairs the two in its schedule.
Estimated cost — typical U.S. ranges
Dealer
~$85
Shop
~$60
DIY
Free
Often free at the shop where you bought the tires — worth asking before paying.
Inspect pads, rotors, and lines at every service. Older Centurys: check rear drum adjustment and parking-brake cables, which seize with age.
Estimated cost — typical U.S. ranges
Dealer
~$85
Shop
~$60
DIY
Free
Most shops do this free as a courtesy with any service. Don't pay separately if you can avoid it.
FWD Encore GX and Envista use a CVT: GM schedules fluid replacement around 45,000 miles under severe service — which includes most city commuting. AWD Encore GX uses a 9-speed automatic instead (see transmission fluid).
Estimated cost — typical U.S. ranges
Dealer
~$360–$500
Shop
~$255–$355
DIY
~$80–$180
CVT fluid is manufacturer-specific and pricey — do NOT substitute conventional ATF.
Keeps your vehicle running smoothly and efficiently
Conventional automatics (Century's 4T65-E, Regal's Aisin, AWD Encore GX's 9-speed): GM lists 45,000 miles severe / longer normal. Older Buicks respond well to a simple drain-and-fill — avoid pressure flushes on high-mile units.
Estimated cost — typical U.S. ranges
Dealer
~$330–$500
Shop
~$235–$355
DIY
~$60–$180
Some sealed transmissions have no dipstick — fill is precise and best left to a shop. Many drivers can still DIY drain-and-fill.
Small-turbo three-cylinders (Encore GX, Envista): roughly every 60,000 miles — check the manual. Older 3.1/3.8 V6s: iridium plugs last to 100,000 miles.
Estimated cost — typical U.S. ranges
Dealer
~$285–$390
Shop
~$200–$275
DIY
~$25–$100
Iridium plugs cost more but last 100k+ miles. V6/V8 access varies wildly — some are tough.
GM schedules replacement around 45,000 miles; inspect at every oil change in dusty regions.
Estimated cost — typical U.S. ranges
Dealer
~$60–$95
Shop
~$45–$70
DIY
~$15–$40
5-minute job on most cars; the airbox lid usually has clips, no tools needed.
Inspect from 60,000 miles; replace on cracking or glazing rather than mileage alone.
Estimated cost — typical U.S. ranges
Dealer
~$195–$235
Shop
~$135–$165
DIY
~$20–$50
DIY-friendly if you can reach the tensioner. Inspect for cracks rather than swap on a strict mileage interval.
Extends the life of your vehicle and improves comfort
Replace roughly every 22,500 miles per GM's schedule — behind the glovebox on modern Buicks.
Estimated cost — typical U.S. ranges
Dealer
~$60–$95
Shop
~$45–$70
DIY
~$15–$40
Usually behind the glovebox. Shops charge labor for a 10-minute job — easy DIY win.
Dex-Cool is rated 5 years / 150,000 miles. On older 3.1/3.8 V6s, intake-gasket seepage was the classic failure — check coolant level and condition at every oil change on a Century.
Estimated cost — typical U.S. ranges
Dealer
~$285–$330
Shop
~$200–$235
DIY
~$25–$60
Use the manufacturer-specified coolant — wrong color/chemistry can damage the cooling system.
Test annually after year 3. Stop-start-equipped Encore GX/Envista use AGM batteries — replace like-for-like, not with a cheaper flooded battery.
Estimated cost — typical U.S. ranges
Dealer
~$225–$390
Shop
~$160–$280
DIY
~$130–$250
Most auto-parts stores test and install batteries free with purchase. Skip the dealer markup.
Typical U.S. ranges. Actual quotes vary by shop, parts choice, and vehicle condition.
How we estimate: Dealer = OEM parts × 1.4 + labor × $165/hr. Shop = parts + labor × $115/hr. DIY = parts only.
This maintenance schedule for the 1994 Buick Skylark reflects Buick's published service intervals and the GM Oil Life System system. Your actual service needs may vary based on driving conditions, climate, and vehicle usage. Always consult your owner's manual for model-specific recommendations.