Frequently Asked Questions

Why is an oil change important for a 2018 Ram Promaster Cargo Van?

• Maintains engine lubrication to reduce wear on the 3.6L V6 and prolong engine life, preserving vehicle resale value and reliability for commercial use.
• Removes contaminants and prevents sludge buildup so the 280 hp engine runs efficiently and towing capability (up to 5,100 lbs) is unaffected.
• Improves fuel economy and reduces operating costs—our dealership often costs less than independent shops while providing factory-trained technicians and OEM oils, generating immediate and long-term savings.
• Repairs covered under warranty must be performed at a certified dealership to remain valid; our service team ensures warranty compliance and proper documentation.
• We offer service financing to get maintenance done now and pay later. To book, please schedule service.

How long does a 2018 Ram Promaster Cargo Van oil change take?

• Typical oil change service at Larry H. Miller Chrysler Jeep Dodge Ram Boise is efficient—most visits complete in under an hour, depending on additional inspections or recommended services.
• Our certified technicians follow a streamlined process using OEM filters and the correct oil specification for the 3.6L V6 to ensure reliability and quick turnaround.
• We prioritize fleet and commercial customers; call ahead or schedule appointment online to minimize wait time and coordinate service windows.
• Ask about our current service specials and loyalty programs to save time and money on recurring maintenance.

How much does an oil change cost for a 2018 Ram Promaster Cargo Van?

• Price depends on oil type (conventional vs synthetic), oil capacity, and whether additional filters or inspections are required; the 2018 Ram Promaster Cargo Van uses more oil than smaller cars, which affects cost.
• Larry H. Miller Chrysler Jeep Dodge Ram Boise is transparent about pricing—our invoices list parts, labor, and taxes so you see immediate savings and understand long-term maintenance value.
• We often cost less than independent shops while delivering factory-trained technicians, OEM parts, and warranty-backed work. Remember, warranty repairs must be done at a certified dealership.
• We also provide service financing options to help you get maintenance now and pay over time; check our service specials or schedule service to get started.

How often should you get an oil change for a 2018 Ram Promaster Cargo Van?

• Follow the manufacturer’s interval and your driving conditions—heavy loads, frequent idling, and commercial use may require more frequent changes than standard city/highway recommendations.
• Our technicians inspect oil life, filter condition, and engine health during every visit to recommend the correct interval for your usage pattern.
• Regular oil changes protect engine components, reduce downtime for businesses, and maximize the service life of your vehicle.
• To maintain a consistent schedule, schedule service online and review current service specials that lower recurring maintenance costs.

What type of oil does a 2018 Ram Promaster Cargo Van take?

• The 2018 Ram Promaster Cargo Van with the 3.6L V6 generally uses oils meeting the manufacturer’s specifications—our technicians use OEM-recommended oils and filters for optimal protection.
• Synthetic oil is often recommended for extended protection and performance under heavy load or towing; using the correct oil preserves torque and horsepower characteristics.
• Our team will advise on the best oil type for your driving needs and warranty requirements and ensure documentation for warranty compliance.
• Book online to get the right oil installed by certified techs: schedule appointment.

How much oil does a 2018 Ram Promaster Cargo Van need?

• The 3.6L V6 typically requires a larger oil capacity than small passenger cars. Our technicians measure and top off to the exact OEM specification to ensure engine longevity.
• Accurate fill levels prevent under- or over-filling, both of which can cause performance issues; trust our certified team for precision service.
• We document oil capacity and service details on every invoice, supporting warranty claims and fleet records.
• To confirm the exact capacity for your vehicle and to schedule service, contact Larry H. Miller Chrysler Jeep Dodge Ram Boise or check current service specials.