Mazda Mazda 626 1997-2002 Drivetrain Specifications

The 1997-2002 Mazda 626 is compatible with a 2.0L or 2.5L V6 engine, paired with either a 5-speed manual or 4-speed automatic transmission. The front-wheel-drive system is standard. Ensure replacement parts like CV joints, axles, and differentials match the specific engine and transmission configuration. Always verify part numbers with the manufacturer or a trusted supplier to ensure compatibility.

Regular maintenance for the Mazda 626 drivetrain includes inspecting and replacing CV boots every 60,000 miles, checking transmission fluid every 30,000 miles, and replacing it every 60,000-100,000 miles. Inspect the driveshaft and differential for leaks or wear. Lubricate moving parts as needed. Follow the owner’s manual for specific intervals and use only recommended fluids and parts.

To replace the CV axle, lift the car and secure it on jack stands. Remove the wheel and disconnect the brake caliper and rotor. Unbolt the axle nut and separate the lower ball joint to free the steering knuckle. Use a pry bar to remove the axle from the transmission. Install the new axle, reassemble components, and torque all bolts to factory specifications.

Noises from the drivetrain may indicate worn CV joints, a failing transmission, or a damaged differential. Inspect CV boots for tears and check for play in the axles. Listen for grinding or whining sounds from the transmission or differential. Replace damaged components and ensure proper fluid levels. If the issue persists, consult a professional mechanic for further diagnosis.

To optimize drivetrain performance, use high-quality synthetic transmission fluid and ensure proper fluid levels. Regularly inspect and replace worn CV joints, axles, and differential components. Upgrade to performance-oriented parts if available. Ensure proper alignment and tire balance to reduce strain on the drivetrain. Avoid aggressive driving to prolong the life of drivetrain components.