1999 Acura CL Manual Transmission Fluid

The 1999 Acura CL with manual transmission requires specific transmission fluid for optimal performance and longevity. Proper fluid selection, maintenance intervals, and replacement procedures are essential for smooth shifting, gear protection, and overall transmission health. Below are key sections covering fluid specifications, maintenance procedures, troubleshooting, and technical details.

1. Fluid Specifications 2. Recommended Fluids 3. Fluid Capacity 4. Maintenance Intervals 5. Fluid Replacement Procedure 6. Tools and Materials Required 7. Checking Fluid Level 8. Common Symptoms of Fluid Issues 9. Troubleshooting 10. Safety Precautions 11. Technical Support

Fluid Specifications

The 1999 Acura CL manual transmission requires specific fluid types to ensure proper lubrication and performance.

Specification	Description
Fluid Type	Manual Transmission Fluid (MTF)
Viscosity	SAE 10W-30 or Honda/Acura Genuine MTF
API Classification	GL-4 or GL-5 (check manufacturer recommendations)
Color	Typically amber when new, darkens with use
Smell	Distinct petroleum odor; burnt smell indicates issues

Recommended Fluids

Acura recommends specific fluids for optimal transmission performance.

Genuine Honda MTF: Preferred for best performance
Acura Manual Transmission Fluid: Specifically formulated for Acura vehicles
Alternative: High-quality SAE 10W-30 motor oil meeting API service classification
Aftermarket Options: Brands meeting Honda/Acura specifications

WARNING! Using incorrect fluid can cause transmission damage and void warranty.

Fluid Capacity

Proper fluid levels are crucial for transmission operation.

Transmission Model	Capacity
5-speed Manual	2.2 quarts (2.1 liters)
Drain and Refill	Approximately 1.8-2.0 quarts

Note: Capacity may vary slightly depending on transmission condition and drain completeness.

Maintenance Intervals

Regular fluid maintenance ensures transmission longevity.

Normal Driving: Every 30,000 miles or 30 months
Severe Conditions: Every 15,000 miles or 15 months
Racing/Competition: After each event or 5,000 miles
Inspection: Check fluid level every oil change (7,500 miles)

Severe conditions include: Towing, frequent short trips, extreme temperatures, dusty environments.

Fluid Replacement Procedure

Step-by-step guide for manual transmission fluid replacement.

Park on level surface and engage parking brake
Place wheel chocks behind rear wheels
Locate transmission drain plug (bottom) and fill plug (side)
Remove fill plug first to ensure it can be reopened
Place drain pan under transmission
Remove drain plug and allow fluid to drain completely
Clean drain plug and reinstall with new washer
Refill with recommended fluid until it reaches fill hole bottom
Reinstall fill plug with new washer
Check for leaks and test drive vehicle

Tools and Materials Required

Essential tools for transmission fluid service.

Tool	Specification
Socket Set	3/8" drive, 17mm socket for drain/fill plugs
Ratchet	3/8" drive with extension
Fluid Pump	Hand pump or transmission fluid pump
Drain Pan	Minimum 3-quart capacity
Jack and Jack Stands	For vehicle elevation and safety
Torque Wrench	For proper plug tightening
New Washers	Drain and fill plug washers

Checking Fluid Level

Proper procedure for checking manual transmission fluid level.

Park vehicle on level surface
Ensure transmission is at operating temperature
Clean area around fill plug before removal
Remove fill plug (17mm) from transmission side
Fluid should be at bottom of fill hole threads
If low, add fluid until it begins to overflow
Reinstall fill plug with new washer
Tighten to specified torque (29-33 ft-lbs)

CAUTION! Transmission must be level for accurate fluid level check.

Common Symptoms of Fluid Issues

Recognizing transmission fluid problems early can prevent major repairs.

Symptom	Possible Cause
Difficulty shifting	Low fluid level or contaminated fluid
Grinding noises	Insufficient lubrication or wrong fluid type
Transmission overheating	Degraded fluid or overfilling
Fluid leaks	Worn seals or damaged drain/fill plugs
Burning smell	Overheated or contaminated fluid

Troubleshooting

Common transmission fluid issues and solutions.

Problem	Cause	Solution
Hard shifting when cold	Wrong viscosity fluid	Replace with recommended MTF
Transmission noise	Low fluid level	Check and refill to proper level
Fluid leakage	Loose or damaged plugs	Tighten or replace plugs with new washers
Gear grinding	Contaminated fluid	Drain and refill with new fluid
Overheating	Overfilled transmission	Drain to correct level

Safety Precautions

Important safety measures when working with transmission fluid.

Wear safety glasses and gloves
Use jack stands - never work under vehicle supported only by jack
Allow transmission to cool before servicing
Work in well-ventilated area
Dispose of used fluid properly at recycling center
Clean spills immediately to prevent slips

WARNING! Transmission fluid is flammable and can cause skin irritation.

Technical Support

For additional assistance with 1999 Acura CL manual transmission fluid.

Acura Customer Service: 1-800-382-2238

Technical Information: Consult Acura service manual or dealership

Online Resources: Acura owner forums and technical databases

Professional Service: Recommended for complex transmission issues