What are the major maintenance items for the Equinox?

[SanIsabela]

Major maintenance typically includes replacing all auxiliary fluids (coolant, brake fluid, power steering fluid, transmission fluid), replacing spark plugs, and cleaning the engine's intake to exhaust system (throttle body, fuel injectors, fuel system, combustion chamber, intake valves, intake manifold, catalytic converter, lubrication system). Additionally, it involves changing the engine oil and oil filter. Compulsory Traffic Insurance: Compulsory Traffic Insurance, also known as the mandatory insurance required by traffic authorities, is a must-have for every vehicle and is always checked by traffic police. Vehicle Maintenance: Vehicle maintenance refers to the preventive work of regularly inspecting, cleaning, replenishing, lubricating, adjusting, or replacing certain parts of a vehicle, also known as vehicle servicing. Modern vehicle maintenance mainly covers the engine system, transmission system, air conditioning system, cooling system, fuel system, power steering system, etc.

[MacKiara]

My Equinox has been running for six years and just had a comprehensive service at the 4S dealership. Essential maintenance items are a must: transmission fluid and filter replacement every 50,000 km—this is definitely not an area to cut corners; differential fluid changes are even more critical for AWD models. Cleaning the AC evaporator is vital, especially in humid southern regions where mold can easily develop. All chassis bolts must be tightened one by one, as vehicles frequently driven on rough roads are prone to loosening. Rubber components require careful inspection: cracked engine mounts will cause noticeable vibrations, and damaged lower control arm bushings will make a thumping noise over speed bumps. If the spark plugs have never been replaced, it’s safest to swap them for OEM-spec ones during major maintenance. Many overlook the fuel filter, but over time it can genuinely affect power output. Oh, and don’t forget tire rotation and wheel balancing—safety first!

[PrestonMarie]

The major maintenance for the Equinox focuses on fluids and key components. Transmission fluid is recommended to be replaced via gravity method every 60,000-80,000 km, along with the filter. Brake fluid must be replaced if its water content exceeds 3%. The transfer case fluid for 4WD models is often overlooked, but the manual requires replacement every 40,000 km. For the chassis, pay special attention to the steering tie rod ball joints—excessive play can cause instability at high speeds. Brake pads and rotors should be replaced if thickness falls below 3mm, and don’t forget to apply special grease to the caliper guide pins. If the engine belt shows cracks, address it immediately as a broken belt can lead to serious accidents. It’s also advisable to replace the front and rear wiper blades for clear visibility during rainy seasons.

[LaDiana]

Attention to all daily drivers of the Equinox! Don't just focus on routine items during major maintenance. Last month during my service, the technician highlighted several key points: For turbocharged models, check the intake pipe for leaks as it affects acceleration; if your start-stop battery is over three years old, it's best to conduct a capacity test—sudden failure is a real hassle. The air filter might seem simple, but if clogged, it can increase fuel consumption by up to 1 liter. The most surprising tip was about sunroof track maintenance—long-term neglect can block drainage holes, and you won't realize until water pools under the passenger footwell, which is too late. It's recommended to bring your maintenance manual during service and verify each item on the checklist for peace of mind.

[OKathryn]

For the Equinox's major maintenance, focus on the key points: First, replace all vehicle fluids, including engine oil and oil filter, brake fluid, coolant, and transmission fluid (must be replaced at 60,000 km). Next, inspect the chassis suspension: control arm bushings, shock absorbers, and steering gear dust covers. Then, replace the three filters: air filter, cabin air filter, and fuel filter. Measure the wear on brake discs, pads, and tires. Finally, perform a full vehicle electrical system diagnosis, especially the auto start-stop module and sensors, and clear any fault codes. It's recommended to book a maintenance package with the 4S store in advance, which is 30% cheaper than individual services.

[DeBriella]

Just completed the 100,000 km major maintenance on our family's Equinox. Here's the project list: For the engine, the timing chain assembly needs replacement (a stretched chain can skip teeth), along with throttle body and fuel injector cleaning. The transmission underwent a thorough fluid exchange using a circulation machine for more complete replacement. The chassis focus was on checking the four-wheel bearing clearances – turning noises often point to this issue. Applying specialized grease to the driveshaft universal joints can reduce jerking. Don't overlook interior maintenance: when replacing the cabin air filter, remember to disinfect the ducts, and treat the steering wheel leather to prevent cracking. For models with panoramic sunroofs, be sure to clean the drainage channels – a colleague's car suffered water damage before realizing the drains were clogged. These items are categorized into essential and optional, so adjust according to your budget.