The 1997 Buick Skylark has no open NHTSA recalls. Owners report 8 recurring issue clusters, led by “Brake pedal travel and ABS engagement complaints.” 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 1997 Buick Skylark.
SERVICE BRAKES, HYDRAULIC
17 NHTSA complaints · 1998-03 → 2015-05
“WHEN APPLYING BRAKES THERE IS A KNOCKING NOISE AND THE PEDAL GOES TO THE FLOOR. THE VEHICLE DOES NOT STOP”
“ONGOING PROBLEM WITH ABS ENGAGING ON WET ROADS OR INTERMITTENTLY ON DRY ROAD”
“WHEN THE BRAKES ARE APPLIED THE PEDAL BECOMES SOFT, CAUSING EXTENDED STOPPING DISTANCES WHICH RESULTED IN TWO MINOR COLLISIONS”
ELECTRICAL SYSTEM
5 NHTSA complaints · 2002-06 → 2011-11
“WHILE WAITING FOR PARTS TO RECALL 02V070000 CONCERNING IGNITION SWITCH FAILURE. PROBLEM STATED IN THE RECALL HAPPENED”
“TWO MONTHS LATER, AFTER RECALL WAS SERVICED PROBLEM REOCCURRED”
“AFTER RECALL NOTIFICATION THE CONSUMER VEHICLE WOULD NOT START, THE VEHICLE WAS TOWED TO THE DEALER WHERE THE BATTERY WAS REPLACED AND RECALL 02V-070 WAS PERFORMED ON THE INGNITION SWITCH, THE NEXT DAY THE BATTERY WAS DEAD AGAIN”
POWER TRAIN
4 NHTSA complaints · 1999-05 → 2002-08
“ENGINE WAS RUNNING WHILE VEHICLE WAS IN PARK. SUDDENLY GEAR SLIPPED OUT OF PARK INTO REVERSE AND VEHICLE HIT A HOUSE”
“WHEN CAR IS PARKED IN ANY GEAR IT WILL REVERSE WITHOUT PUTTING KEY IN IGNITION”
“WHEN VEHICLE WAS PARKED ON AN INCLINE, 5 YEAR OLD SON WAS ABLE TO PUT VEHICLE IN GEAR WITHOUT KEYS IN THE IGNITION”
STEERING
3 NHTSA complaints · 2004-01 → 2006-08
“WHEN MAKING A LEFT HAND TURN STEERING WHEEL WAS HARD TO TURN, AND MADE A LOUD DRAGGING NOISE”
“THE CONTACT STATED THE VEHICLE HAD PROBLEMS STEERING AND THE POWER STEERING DID NOT FUNCTION”
“CONSUMER COMPLAINED ABOUT A POWER STEERING PROBLEM”
AIR BAGS
4 NHTSA complaints · 1998-07 → 2014-06
“WHILE DRIVING 25 MPH THE PASSENGER SIDE AIR BAG DEPLOYED INADVERTENTLY”
“FRONT AIR BAGS DEPLOYED WHILE DRIVING FOR NO KNOWN REASON”
“PASSENGER AIRBAG DEPLOYED FOR NO REASON WHILE DRIVING !”
AIR BAGS
4 NHTSA complaints · 2000-09 → 2003-08
“FRONT DRIVER'S SIDE AND PASSENGER'S SIDE AIRBAGS FAILED TO DEPLOY DURING 40 MPH FRONT END COLLISION”
“THE VEHICLE WAS INVOLVED IN A FRONTAL COLLISION WHILE DRIVING AT 30 MPH AND NONE OF THE AIR BAG DEPLOYED”
“UPON IMPACT, DUAL AIRBAGS FAILED TO DEPLOY, CONSUMER SUSTAINED INJURIES”
ENGINE AND ENGINE COOLING
7 NHTSA complaints · 1998-09 → 2014-04
“IN FLOW OF TRAFFIC VEHICLE WILL STALL, AND ENGINE WILL TURN OFF. ENGINE CHECK LIGHT WILL COME ON”
“VEHICLE EITHER STALLS OR ACCELERATES AT FULL THROTTLE”
“THIS CAR HAS BEEN STALLING OUT ALMOST FROM THE BEGINNING OF OUR PURCHASE”
VEHICLE SPEED CONTROL
5 NHTSA complaints · 1998-07 → 2007-10
“WHILE DRIVING THE THROTTLE STICKS, CAUSING VEHICLE TO INCREASE SPEED”
“WHILE DRIVING AT 65MPH THE CABLE ACCELERATOR SNAPPED, CAUSING THE ACCELERATOR PEDAL TO GO TO THE FLOOR”
“WHILE TRAVELING ON HIGHWAY AND WITHOUT PRIOR WARNING CONSUMER APPLIED BRAKE PEDAL AND ENGINE REVVED, AND TOOK OFF IN TRAFFIC”
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 1997 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.