AcuraCL19992.3L/acura/cl/1999/2-3l/

1999 Acura CL — 2.3L

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1999 CL 2.3L.

Engine 2.3L

The 1999 Acura CL 2.3L is a coupe that employs a 2.3‑liter engine. It requires 4.5 qt of 5W‑30 API oil for routine maintenance. During its production window (1997‑2004) the model logged 49 total owner complaints, with the Power Train area accounting for the bulk of issues and only two recalls. Its 1999 complaint count sits well below the peak 274 complaints recorded in 2001, suggesting a relatively stable early‑life reliability for the model year.

Model year19991998

Quick specs

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

Engine oil capacity4.5 qtOEM · verified
Engine oil type5W-30 APIOEM · verified
Lug nut torque80 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 24F · 550 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 24F · 550 CCAOEM · verified
Tire size205-55VR15OEM · verified
Wheel / rim6JJ inOEM · verified

Full specifications

Engine, drivetrain, dimensions and economy.

Dimensions & weight NHTSA vPIC

Overall length190.2 in
Overall width70.1 in
Overall height54.7 in
Wheelbase107.1 in
Curb weight3003 lb
Track (front / rear)59.8 / 59.1 in
Weight distribution (front / rear)62/38

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-30 API engine oil, DOT 3 brake fluid. Torque lug nuts to 80 ft-lbs, the oil drain plug to 29.0 ft-lbs. The firing order is 1-4-2-5-3-6.

Lubricants & capacities

Brake FluidDOT 3
Engine Oil5W-30 · API
Engine Oil Capacity4.5 qt

Engine torques

Camshaft Bearing/Carrier Cap Bolts or Studs8mm Bolts: 16 ft-lbs, 6mm Bolts: 9 ft-lbs
Crankshaft Pulley and/or Damper Bolts181 ft-lbs
Engine Flywheel BoltsAT: 54, MT: 76 ft-lbs
Intake Manifold to Engine Bolts16 ft-lbs
Exhaust Manifold to Cylinder Head Bolts23 ft-lbs
Engine Oil Pan Drain Plug18.0-22.0 ft-lbs
Engine Oil Pan Drain Plug29.0 ft-lbs

Chassis torques

Lug Nuts80 ft-lbs
Front Wheel Hub181 ft-lbs
Rear Wheel Hub134 ft-lbs

Ignition

Cylinder Firing Order1-3-4-2
Cylinder Firing Order1-4-2-5-3-6
Curb Idle Speed (No Load)770 rpm
Curb Idle Speed Variance (No Load)50 rpm
Curb Idle Speed (Secondary Under Load)770 rpm
Curb Idle Speed Variance (Secondary Under Load)50 rpm
Ignition Coil Primary Resistance.45-.55 ohms
Ignition Coil Secondary Resistance16,800-25,000 ohms

Battery & A/C

RefrigerantR134a
Refrigerant Capacity1.40-1.62 lbs
Oil GroupPAG
Oil Type46
Oil Capacity5.33 oz
RefrigerantR134a
Refrigerant Capacity1.40-1.62 lbs
Oil TypeND 8 oil

Service checks

Pressure Test14-18 psi
Radiator Cap Pressure Relief14-18 psi
Thermostat Opening Temperature169-176 °F
Regulated Fuel System Pressure (Without Vacuum)47.0-54.0 psi
Regulated Fuel System Pressure (With Vacuum)38.0-46.0 psi
Regulated Fuel System Pressure (Without Vacuum)41.0-48.0 psi
Regulated Fuel System Pressure (With Vacuum)37.0-44.0 psi
Engine Compression135

Brakes

Torque Caliper to Bracket80 ft-lbs
Torque to Knuckle80 ft-lbs
Minimum Pad Thickness0.060 in
Rotor Max Parallel Variation0.0006 in
Rotor Runout Limit0.004 in
Rotor Nominal Thickness From0.9 in / 0.39 in
Rotor Nominal Thickness To0.91 in / 0.4 in
Rotor Discard at or Under0.83 in / 0.31 in

Multi-step torque procedures OEM · verified

Connecting Rod (Large End) Bearings — tightening sequence 1 stages
114 ft. lbs., Step 2: 9014 ft. lbs
Cylinder Head — tightening sequence 3 stages
129.0 ft. lbs.29 ft. lbs
251.0 ft. lbs.51 ft. lbs
372.3 ft. lbs.72.3 ft. lbs

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 miAxle Shaft Oil Seal (inspect) · Engine Oil (drain & refill) · Power Steering System (inspect) · Steering System (inspect) · Suspension System (inspect) · Tire & Wheel Assembly (rotate)
Every 15,000 miBody Latches, Locks & Hinges (inspect) · Brake Linings (inspect) · Brake System (inspect) · CV Joint Boot (inspect) · Engine Air Filter Element (inspect) · Engine Coolant System Hoses (inspect)
Every 30,000 miAccessory Drive Belt (inspect) · Engine Coolant System (drain, flush & refill) · Transmission Assembly (drain & refill)
At 45,000 miEngine Coolant System (drain, flush & refill)
Every 45,000 miBrake Hydraulic System (drain, refill & bleed)
At 105,000 miBalance Shaft Drive Belt (replace) · Timing Belt (replace) · Water Pump (inspect)

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 1999 model year sits at the tail end of the first-generation CL's initial decline in federal complaints, with 49 complaints and 2 recalls representing a marked improvement from 1997's 87 complaints and exactly half the recall activity of 1998's 4 campaigns. While the generation overall remained relatively stable through 2000 with minimal regulatory scrutiny, the data reveals a dramatic inflection point in 2001 when complaints surged to 274 and investigations began, suggesting the 1999 model predates the severe systemic issues that plagued later production years. For 1999 specifically, Power Train concerns led complaint categories with 10 filings, followed by Electrical System at 7 and Air Bags at 6, though the data does not specify root causes for these reported issues. With zero fire complaints and only 4 crash-related complaints amid 45 technical service bulletins, the 1999 model represents a low-water mark for regulatory attention before the 2001-2003 spike in investigations and recalls. Given its position in the reliability arc—after the initial launch issues of 1997 but before the documented escalation of 2001-2003—the 1999 CL offers a statistically favorable purchase opportunity within this generation.

2
Open recalls
NHTSA campaigns
45
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
49
Owner complaints
4 involved a crash · 0 a fire
Owner complaints by model year NHTSA · this generation & adjacent

Owner complaints filed with NHTSA, by component

All 49 complaints on record, top 8 components.

Power Train10
Electrical System7
Air Bags6
Tires5
Electrical System,Engine2
Steering,Electrical System,Engine2
Visibility2
Steering,Vehicle Speed Control1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 3 campaigns on record for this vehicle.

20V026000Air Bags:Frontal:Driver Side:Inflator ModuleReported 17/01/2020

Honda (American Honda Motor Co.) is recalling certain 1998 Acura 2.2CL, 1998-1999 Acura 2.3CL, 1998-1999 Acura 3.0CL, 2001 Acura 3.2CL and Acura MDX, 1998-2000 Honda Accord Coupe, Accord Sedan, Civic Sedan, Odyssey and… Remedy: Honda will notify owners, and dealers will inspect the driver frontal air bag inflator, and replace it if necessary, with an inflator of a different design, free of charge. The…

02V120000Electrical System:Ignition:SwitchReported 16/05/2002

ON CERTAIN SEDANS, COUPES, HATCHBACKS, AND SPORT UTILITY VEHICLES, ELECTRICAL CONTACTS IN THE IGNITION SWITCH CAN DEGRADE DUE TO THE HIGH ELECTRICAL CURRENT PASSING THROUGH THE SWITCH WHEN THE VEHICLE IS STARTED. Remedy: DEALERS WILL REPLACE THE IGNITION SWITCH. OWNER NOTIFICATION BEGAN JUNE 14, 2002. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT…

Technical service bulletins NHTSA · verified

Showing 5 of 45 bulletins on record with NHTSA.

BulletinDateComponentSummary
RFI20210312_BB642021-03-12EquipmentThis SKU is a bushing kit. The customer communication requested return of unsold…
B980152016-03-18EquipmentSpecial Tool Loan Program: Under TOOLS AVAILABLE FOR LOAN, the list has been updated.
B99-0402015-12-08Fuel System, Gasoline"SERVICE BULLETIN - THIS BULLETIN UPDATES THE TROUBLESHOOTING PROCEDURES FOR DTC P1456…
SB-07082010-11-01TiresACURA: THERE ARE GUIDELINES FOR VARIOUS SITUATIONS AND PROCEDURES INCLUDING: TIRE…
0901052005-09-16EquipmentHOMELINK WON'T PROGRAM WITH AFTERMARKET REMOTES. *JB

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

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Vehicles with shared specs

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Reference guides

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

Frequently asked

How much oil does the 1999 CL 2.3L take?

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

Does the 1999 CL have open recalls?

NHTSA lists 2 recall campaign(s) for this model year. Check your specific vehicle by VIN.