FordCrown Victoria1986Overview/ford/crown-victoria/1986/base/

1986 Ford Crown Victoria

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1986 Crown Victoria.

The 1986 Ford Crown Victoria is specified to take 4.0 qt of 5W‑30 API oil, underscoring its lubrication requirement. Owner reports for that year total 32 complaints, with the electrical system identified as the leading issue area and a single recall noted. When placed alongside the Crown Victoria’s complaint record from 1990‑2011—where the high point was 424 complaints in 1992 and the low point was just 12 complaints in 2010—the 1986 figure of 32 reflects a relatively modest level of reported problems for its era.

Model year201120102009200820072006200520041986

Quick specs

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

Engine oil capacity4.0 qtOEM · verified
Engine oil type5W-30 APIOEM · verified

Fitment & sizes

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

OE service part numbers OEM · verified

Serpentine beltJH325 alt D9PZ8620H
ThermostatRT1106 alt RT1053

Full specifications

Engine, drivetrain, dimensions and economy.

Dimensions & weight NHTSA vPIC

Overall length211 in
Overall width77.6 in
Overall height55.1 in
Wheelbase114.2 in
Curb weight3708 lb

Service quick specs OEM factory data

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

This engine holds 4.0 qt of 5W-30 API engine oil, DOT 3 brake fluid.

Lubricants & capacities

Brake FluidDOT 3
Engine CoolantETHYLENE GLYCOL
Engine Oil5W-30 · API
Engine Oil Capacity4.0 qt
Engine Oil20W-40 · 20W-50 · 15W-40 · 10W-30 · 10W-40 · 5W-30
Engine Oil Capacity4.0 qt
Engine Oil20W-40 · 20W-50 · 15W-40 · 10W-30 · 10W-40 · 5W-30
Engine Oil Capacity4.0 qt

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter every 7,500 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.

Every 7,500 miEngine Oil (drain & refill)
Every 15,000 miEngine Oil Filter (replace)
Every 30,000 miAccessory Drive Belt (inspect) · Air Cleaner Manifold Heat Control Actuator (inspect) · Choke System (inspect) · Engine Air Filter Element (replace) · Engine Breather Filter (replace) · Engine Coolant System (drain, flush & refill)
Every 60,000 miEGR Vacuum Control Solenoid Filter (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.

In 1986 the model generated one crash complaint and fifteen fire complaints, with the top reported defect categories accounting for eighteen Electrical System reports, four Engine & Engine Cooling reports, four Seat Belt reports, and two Steering reports. Federal records begin in 1990, showing 53 total complaints, three recalls, three investigations, and thirty‑seven TSBs, a level that is lower than the later peak of 424 complaints recorded in 1992, and the number of TSBs climbs to 251 by 1998. The complaint trajectory rises sharply after 1990, peaks at 424 complaints in 1992, then generally declines through the 1990s and early 2000s, while the number of TSBs climbs to 251 by 1998. Because 1986 precedes the first documented complaint set, its issue profile is not captured in the federal data, but the early fire complaint count of fifteen already signals a relatively high fire‑related concern for that year. Consequently, while the 1986 Crown Victoria lacks the extensive recall history of later model years, the presence of fifteen fire complaints and the emergence of higher complaint volumes in subsequent years suggest caution, making it a less advisable purchase compared to later, more thoroughly documented years.

1
Open recalls
NHTSA campaigns
22
Service bulletins
Manufacturer communications
4
ODI investigations
Office of Defects Investigation
32
Owner complaints
1 involved a crash · 15 a fire

Owner complaints filed with NHTSA, by component

All 32 complaints on record, top 7 components.

Electrical System18
Engine & Engine Cooling4
Seat Belts4
Steering2
Vehicle Speed Control2
Power Train1
Structure1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 1 of 1 campaigns on record for this vehicle.

87V139000Fuel System, Gasoline:Delivery:Hoses, Lines/Piping, And FittingsReported 04/09/1987

SPRING LOCK FUEL LINE COUPLING MAY NOT BE PROPERLY ENGAGED. Remedy: INSTALL RETAINER CLIPS OVER THE COUPLINGS TO PREVENT COUPLING SEPARATION AND FUEL LEAKAGE.

Technical service bulletins NHTSA · verified

Showing 5 of 22 bulletins on record with NHTSA.

BulletinDateComponentSummary
011562001-08-06VisibilitySOME VEHICLES MAY EXHIBIT HEATER CORE LEAKS. *SLC
011572001-08-06Unknown Or OtherINFORMATION REGARDING TRANSMISSION FLUID USAGE CHARTS. *SLC
0023102000-11-13Power TrainSUBJECT REGARDING CONTAMINATION FROM PRIOR TRANSMISSION CONCERNS OR EXCESS WEAR MAY BE…
00152000-01-10Power TrainINFORMATION REGARDING THE NEW TRANSMISSION COOLER FLUSHER- SERVICE TIP. *MJS
992221999-10-18Electrical SystemSUBJECT ON A WIRE HARNESS TERMINAL REPAIR KIT AVAILABLE FOR REPAIRING ELECTRICAL WIRING…

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

Decode factory build data for a specific vehicle by VIN.

VIN
Decode a VIN to confirm the transmission and build data for a specific Crown Victoria. 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 1986 Crown Victoria take?

4.0 qt of 5W-30 API, per the factory manual.

Does the 1986 Crown Victoria have open recalls?

NHTSA lists 1 recall campaign(s) for this model year. Check your specific vehicle by VIN.