Blog

Jim Cook GMC - Recommended service and maintenance schedule for GMC Sierra 1500 Your GMC Sierra 1500 is built to haul, tow, and tour, and the best way to protect that capability is a simple, repeatable maintenance plan. At Jim Cook Chevrolet GMC in Marion, NC, our Certified Service experts combine factory training, GM Genuine Parts and ACDelco components, and a thorough Multi-Point Vehicle Inspection to keep your truck feeling tight, quiet, and confident. Whether you drive mostly highway miles or spend weekends on gravel and job sites, we tailor recommendations to your truck’s engine, 2WD or 4WD configuration, and usage. We also sync service timing with the Oil Life Monitoring System, so oil and filter changes happen when your driving actually demands them. Every visit includes a tire rotation paired with a tread and alignment check, brake measurements, fluid tests, and a battery health report, so small issues never have the chance to become big repairs. Our team documents findings, explains priorities clearly, and schedules follow ups around your calendar. From air and cabin filter replacements to transfer case and differential services, we help you stay ahead of wear while preserving warranty coverage and long term value. We also offer easy online scheduling and service reminders aligned to your mileage, so you never miss an interval. Every 7,500 miles or 1 year: Engine oil and filter; rotate tires; inspect brakes, battery, lights, wipers; top off fluids. Every 15,000 miles: Replace engine air filter as needed; inspect cabin air filter; check belts and hoses; torque suspension fasteners. Every 30,000 miles: Test brake fluid and replace as needed; service transfer case fluid on 4WD; inspect transmission fluid condition. Every 60,000 miles: Replace transmission fluid and filter if equipped or under severe service; inspect or replace coolant as specified. Every 100,000 miles: Replace spark plugs on most engines; exchange coolant; service front and rear differentials; inspect water pump and belt. Before heavy towing or off road: Verify tire pressures including spare; check alignment, trailer wiring, and brake pad thickness. Intervals can vary by model year, engine, and driving conditions, so always consult your Owner’s Manual and contact the manufacturer or our advisors for details specific to your VIN. If you tow frequently, idle often, drive short trips, or travel dusty roads, follow severe service guidance, which typically shortens fluid and filter intervals. Keep an eye on your Oil Life Monitoring System, tire pressures, and any Driver Information Center alerts. Tools like OnStar® Vehicle Diagnostics can help you monitor key systems between visits. After windshield or collision repairs, certain Advanced Driver Assistance Systems such as Automatic Emergency Braking may require calibration for proper performance. We can also review alignment after curb impacts, check trailer wiring and brake controller operation, and document everything for service history value. The easiest way to stay on track is simple—book your next visit before you leave, stick to consistent tire rotations, and address small noises, leaks, or warning messages promptly. Ready to plan your Sierra 1500’s next visit or tailor a schedule to fit how and where you drive? Reach out to our Certified Service team to request more information, get a personalized maintenance roadmap, and schedule your appointment. Recommendations are general guidelines; for exact specifications and intervals, please refer to GMC and your Owner’s Manual. Request more 2026 GMC Sierra 1500 information

Jim Cook Chevrolet - Recommended service and maintenance schedule for Chevrolet Equinox Keeping a Chevrolet Equinox running at its best comes down to following a clear, consistent plan that matches your driving habits and local conditions. As your Chevrolet Certified Service team, we make maintenance simple with convenient scheduling, transparent recommendations, and GM Genuine Parts and ACDelco components installed by factory-trained technicians. At Jim Cook Chevrolet GMC, our advisors tailor intervals to your mileage and driving style, from highway commuting to stop-and-go or mountainous routes, and our Multi-Point Vehicle Inspection checks brakes, tires, battery, and vital fluids at every visit. We also handle model-specific procedures like Oil Life Monitoring System resets and software updates. Visit us in Marion, NC, for quick express services, thorough diagnostics, and smart maintenance bundles that help protect performance and resale value. Use the guide below as a helpful starting point for most Equinox model years—always confirm details in your owner’s manual or with our team. Every visit: Multi-Point Vehicle Inspection; check lights, tire condition and pressure, brakes, battery health, and top off fluids. Every 6 months or 5,000-7,500 miles: Change engine oil and filter with dexos-approved oil; rotate tires; inspect wiper blades and reset the Oil Life Monitoring System. 15,000-22,500 miles: Replace cabin air filter; inspect brake pads, rotors, and hoses; evaluate steering and suspension components. 30,000-45,000 miles: Replace engine air filter; inspect the cooling system; service AWD rear differential fluid if equipped and driven in severe conditions. 45,000-60,000 miles: Replace transmission fluid under severe use; inspect fuel system and throttle body; check CV axles and boots. 75,000-90,000 miles: Replace spark plugs as applicable; replace brake fluid; inspect struts, shocks, and wheel bearings. 5 years or up to 150,000 miles: Replace DEX-COOL coolant; pressure-test system; inspect hoses, clamps, and water pump for leaks or wear. As needed: Battery test and replacement at 3-5 years; brake pads/rotors; alignment and balance; A/C performance check; tire replacement. How to use this schedule: start with your current mileage or Oil Life percentage and book the nearest interval; bring any dashboard reminders or concerns; and let us perform a Multi-Point Vehicle Inspection each time. If you drive short trips, in dusty areas, tow, or spend time in heavy traffic, we may recommend the severe-service options above—highway-focused drivers can often follow normal intervals. We rotate tires to extend tread life, align wheels when wear patterns suggest it, and check for updates that can enhance efficiency or safety systems. For model-year specifics and fluid grades, always consult your Chevrolet owner’s manual or contact the manufacturer or our service team. Ready to simplify Equinox care with reminders, clear estimates, and friendly expertise? Request more information, schedule service online, or call our Certified Service advisors—our goal is to make every visit straightforward and confidence-inspiring. Request more 2026 Chevrolet Equinox information

Jim Cook GMC - Recommended service and maintenance schedule for GMC Canyon Your GMC Canyon is engineered to work hard, commute comfortably, and tackle weekend adventures—so a smart maintenance plan keeps performance, safety, and value right where you want them. Whether you drive mostly highway miles or frequently tow, climb steep grades, or navigate dusty back roads, we tailor care to your routine with factory-trained Certified Service experts, GM Genuine Parts and ACDelco components, and a thorough Multi-Point Vehicle Inspection at every visit. As a general rule, oil changes, tire rotations, and brake checks happen regularly; filters, fluids, and spark plugs follow time-and-mileage intervals that vary by model year, engine, and drivetrain. Severe use—towing, off-road, short trips, extreme cold or heat—often accelerates some services. We help you track it all, document service history for resale, and spot issues early so you spend more time driving and less time waiting. You can also count on us to check for software calibrations that support systems like Lane Keep Assist and Forward Collision Alert, verify battery health, and measure alignment to prevent uneven tire wear. The schedule below offers a practical starting point—always follow your owner’s manual and contact the manufacturer or our team for model-specific guidance. If you have questions about your Canyon’s current mileage, driving conditions, or recommended services, we will walk you through the next steps, provide transparent recommendations, and make scheduling easy. Visit Jim Cook Chevrolet GMC in Marion, NC to keep your Canyon ready for the road—request more information and we will customize a plan for you. Monthly or before road trips: Check tire pressure and tread depth, inspect exterior lights, top off washer fluid, and look for leaks under the vehicle. Every 7,500 miles or 6 months: Change engine oil and ACDelco filter, rotate tires, inspect brakes, test battery, and complete a Multi-Point Vehicle Inspection; adjust intervals for heavy towing or dusty conditions. Every 15,000 miles or 12 months: Replace cabin air filter as needed, inspect alignment and suspension components, check brake linings and hoses, and evaluate engine air filter based on dust and mileage. Every 30,000 miles or 2 years: Replace engine air filter, test brake fluid and service if needed, inspect cooling system and hoses, and check 4WD transfer case and differential fluids if equipped and used off-road or for towing. Every 60,000 miles or 5 years: Service coolant per manual guidance, inspect or replace spark plugs per engine specification, replace serpentine belt if worn, and service transmission fluid and filter when usage or time indicates. 100,000 miles and beyond: Perform comprehensive inspection, service transmission, differential, and transfer case fluids per schedule, flush cooling system as specified, and complete fuel system cleaning if drivability symptoms appear. Always consult your GMC owner’s manual for exact intervals and contact our service advisors for details tailored to your Canyon’s model year, powertrain, and usage. Request more 2026 GMC Canyon information