MercuryMystique1997Overview/mercury/mystique/1997/base/

1997 Mercury Mystique

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1997 Mystique.

Body PASSENGER CAR

The 1997 Mercury Mystique, a passenger car, specifies 5W-20 API oil with a 4.5-quart capacity. It accumulated 88 owner complaints, with the engine and engine cooling system being the most cited issue, and it was subject to 7 recalls. Within the model's 1994-2002 history, the 1997 year falls between the peak complaint year of 1995 (409 complaints) and the low of 1994 (2 complaints), placing it in a moderate position in the model's reliability record.

Model year200019991998199719961995

Quick specs

Fluid capacities, tune-up values and fuel economy at a glance.

Engine oil capacity4.5 qtOEM · verified
Engine oil type5W-20 APIOEM · verified
Lug nut torque94 ft-lbsOEM · verified

Fitment & sizes

Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.

From the factory this vehicle uses a BCI 40R · 650 CCA battery. Each part links to every other vehicle that shares it, so a part you already stock may fit more of your fleet than you'd expect.

Battery groupBCI 40R · 650 CCAOEM · verified

OE service part numbers OEM · verified

Cabin air filterFA1622

Full specifications

Engine, drivetrain, dimensions and economy.

Dimensions & weight NHTSA vPIC

Overall length183.5 in
Overall width69.3 in
Overall height54.3 in
Wheelbase106.3 in
Curb weight2873 lb
Track (front / rear)59.1 / 58.7 in
Weight distribution (front / rear)65/35

Service quick specs OEM factory data

Capacities, torques and tune-up values from the factory service manual.

This engine holds 4.5 qt of 5W-20 API engine oil, DOT 3 brake fluid. Torque lug nuts to 94 ft-lbs, the oil drain plug to 19.0 ft-lbs. The firing order is 1-4-2-5-3-6. Note the cylinder-head bolts finish on a torque angle (torque-to-yield) — they stretch permanently and should be replaced, not reused, during any head service.

Lubricants & capacities

Brake FluidDOT 3
Engine CoolantETHYLENE GLYCOL
Engine Oil5W-20 · API
Engine Oil Capacity4.5 qt
Engine Oil5W-20 · API
Engine Oil Capacity5.8 qt

Engine torques

Camshaft Sprocket and/or Gear Bolt(s)47.0-53.0 ft-lbs
Crankshaft Pulley and/or Damper Bolts88 ft-lbs
Intake Manifold to Engine Bolts12.0-15.0 ft-lbs
Exhaust Manifold to Cylinder Head Bolts13.0-16.0 ft-lbs
Intake Manifold to Engine Bolts7.4 ft-lbs
Exhaust Manifold to Cylinder Head Bolts15.0 ft-lbs
Engine Oil Pan Drain Plug18.0-22.0 ft-lbs
Engine Oil Pan Drain Plug19.0 ft-lbs

Chassis torques

Lug Nuts94 ft-lbs
Front Wheel Hub246 ft-lbs
Rear Wheel Hub210 ft-lbs

Ignition

Cylinder Firing Order1-3-4-2
Cylinder Firing Order1-4-2-5-3-6
Curb Idle Speed (No Load)MT: 880, AT: 800 rpm
Curb Idle Speed Variance (No Load)25 rpm
Curb Idle Speed (No Load)MT: 720, AT: 770 rpm
Curb Idle Speed Variance (No Load)25 rpm
Spark Plug ManufacturerMotorcraft
Spark Plug Gap0.056-0.056 in

Battery & A/C

RefrigerantR134a
Refrigerant Capacity1.63 lbs
Oil GroupPAG
Oil TypeYN-12-D
Oil Capacity7.00 oz
Standard BCI Group Number40R
Standard BCI Cranking Performance650 cca
Standard BCI Group Number96R

Service checks

Pressure Test13-18 psi
Radiator Cap Pressure Relief13-18 psi
Thermostat Opening Temperature187-194 °F

Brakes

Brake ApplicationWITH REAR DISC / WITH STANDARD
Torque Caliper to Bracket30 ft-lbs / 88 ft-lbs
Torque to Knuckle43 ft-lbs / 85-105 ft-lbs
Minimum Pad ThicknessFront: 0.125; Rear: 0.125 in
Brake ApplicationWITH REAR DISC / WITH STANDARD
Rotor Max Parallel Variation0.0006 in
Rotor Runout Limit0.003 in / 0.006 in
Rotor Nominal Thickness From0.79 in / 0.95 in

Multi-step torque procedures OEM · verified

Crankshaft Pulley and/or Damper Bolts — tightening sequence 1 stages
137 ft. lbs., step 2: 9037 ft. lbs
Cylinder Head — tightening sequence 3 stages

Prep Do not reuse old bolts. Coat bolt threads with clean engine oil.

118.0 ft. lbs.18 ft. lbs
233.0 ft. lbs.33 ft. lbs
3105 degrees105 degrees

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter every 5,000 mi; spark plugs every 100,000 mi; coolant every 30,000 mi. The big-interval services (every 30,000 mi for coolant, and the transmission fluid) are the ones owners most often skip — on a lower-mileage example, assume the original fluids are still in it and check them first.

At 5,000 miTire & Wheel Assembly (rotate)
Every 5,000 miEngine Oil (drain & refill) · Engine Oil Filter (replace)
Every 10,000 miBrake System (inspect) · Tire & Wheel Assembly (rotate)
Every 15,000 miCabin Air Filter (replace) · Engine Coolant System (leak inspection)
Every 30,000 miEngine Air Filter Element (replace) · Engine Coolant System (drain, flush & refill) · Exhaust System Heat Shield (inspect)
At 50,000 miEngine Coolant System (drain, flush & refill)
Every 60,000 miPCV Valve (replace)
Every 100,000 miSpark Plugs (replace)

Reliability & federal safety record

Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.

The 1997 Mercury Mystique generated 88 federal complaints, a sharp drop from 219 in 1996 and well below the 257 spike recorded in 1998. Across the generation, the federal record traces an arc of intense early activity—peaking at 409 complaints and 11 recalls in 1995—followed by a mid-cycle lull, a secondary surge in 1998, and then a steady decline through the end of production in 2002. Within that pattern, 1997 occupies a distinct valley, posting the lowest complaint, recall, and investigation figures of the 1995–1998 span, though its 196 technical service bulletins remain in line with the generation’s volume. For this model year, the leading complaint categories are engine and engine cooling (16), service brakes, hydraulic (10), visibility (9), and power train (8), alongside 4 crash and 3 fire complaints; the data does not specify root causes. Because 1997 sits at a relative low point before the 1998 rebound and carries a lighter federal footprint than its immediate neighbors, it presents a more favorable risk profile than 1995, 1996, or 1998, making it a comparatively sound choice within the generation.

7
Open recalls
NHTSA campaigns
196
Service bulletins
Manufacturer communications
4
ODI investigations
Office of Defects Investigation
88
Owner complaints
4 involved a crash · 3 a fire
NHTSA crash-test rating federal NCAP · out of 5 stars
Rollover★★★★★
Owner complaints by model year NHTSA · this generation & adjacent

Owner complaints filed with NHTSA, by component

All 88 complaints on record, top 8 components.

Engine & Engine Cooling16
Service Brakes, Hydraulic10
Visibility9
Power Train8
Exterior Lighting6
Suspension5
Seats4
Electrical System4

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 7 campaigns on record for this vehicle.

08E033000SuspensionReported 14/04/2008

FEDERAL MOGUL IS RECALLING 6,903 AFTERMARKET BALL JOINT ASSEMBLIES SHIPPED BETWEEN NOVEMBER 9, 2007 AND MARCH 26, 2008, WHICH MAY HAVE BEEN PACKAGED WITH INCORRECT NUTS. THE PART NUMBERS PACKAGED WITH INCORRECT NUTS… Remedy: FEDERAL MOGUL WILL NOTIFY OWNERS AND REPLACE THE PARTS FREE OF CHARGE. THE RECALL BEGAN ON MAY 22, 2008. OWNERS CAN CONTACT FEDERAL MOGUL AT 877-489-6659.

06E022000Service Brakes, HydraulicReported 13/03/2006

CERTAIN AFTERMARKET BRAKE HYDRAULIC MASTER CYLINDERS SOLD AS REPLACEMENT BRAKE CYLINDERS FOR CERTAIN FORD, DAIMLERCHRYSLER, AND JEEP PASSENGER VEHICLES. THESE BRAKE CYLINDERS WERE SOLD UNDER THE BRAND NAMES OF NAPA… Remedy: AFFINIA (BRAKE PARTS, INC.) WILL REPLACE THE SUBJECT BRAKE HYDRAULIC MASTER CYLINDERS FREE OF CHARGE. THE RECALL BEGAN ON MARCH 20, 2006. OWNERS CAN CONTACT AFFINA GROUP CUSTOMER…

Technical service bulletins NHTSA · verified

Showing 5 of 196 bulletins on record with NHTSA.

BulletinDateComponentSummary
0421072004-12-13Power TrainGENERAL (PCM) POWER TRAIN CONTROL MODULE PROGRAMMING PROCEDURES. *TT
042172004-11-01Power TrainGENERAL POWER TRAIN CONTROL MODULE (PCM) PROGRAMMING PROCEDURES. *TT
0415162004-08-09Electrical SystemMALFUNCTION INDICATOR LAMP (MIL) ILLUMINATED WITH DIAGNOSTIC TROUBLE CODE(S) P0420 AND/OR…
032032003-10-13Electrical SystemMALFUNCTION INDICATOR LAMP ILLUMINATED WITH DIAGNOSTIC TROUBLE CODES (DTCS) P0442, P0455…
031812003-09-15Electrical SystemREMOTE KEYLESS ENTRY (RKE) - SERVICE TIPS. *TT

Common OBD-II trouble codes

The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.

P0420
Catalyst system efficiency below threshold — Bank 1
P0300
Random / multiple cylinder misfire detected
P0171
System too lean — Bank 1
P0455
Evaporative emission system leak detected — large leak
P0128
Coolant thermostat below regulating temperature
P0442
Evaporative emission system leak detected — small leak

VIN tools

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VIN
Decode a VIN to confirm the transmission and build data for a specific Mystique. OEM
Build data
Plant, GVWR class, engine and body data for any 17-character VIN.
Recalls
Check open recall campaigns against a specific vehicle by VIN.

Vehicles with shared specs

Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.

Reference guides

Cross-vehicle references for the kinds of data on this page.

Frequently asked

How much oil does the 1997 Mystique take?

4.5 qt of 5W-20 API, per the factory manual.

Does the 1997 Mystique have open recalls?

NHTSA lists 7 recall campaign(s) for this model year. Check your specific vehicle by VIN.