Auto Diesel Service
Request AppointmentAuto Diesel Service in Craig, Colorado
Expert Diesel Engine Care for Cars and Light-Duty Trucks
Professional Maintenance for Your Diesel Engine
Your diesel engine works hard. To ensure it remains poised to offer the performance you expect, timely maintenance is crucial. Diesel engines require regular oil changes and oil filter changes to maintain optimal lubrication and temperature control in the engine unit. Once the oil gets old or dirty, it causes your engine to use more power and consume more fuel. Not to mention, poor lubrication can result in friction between parts and overheating. Routine air filter changes are also needed for routine auto diesel service. A dirty air filter can “choke” your engine, forcing it to use more fuel to reach your desired acceleration and power. Keep an eye out for poor acceleration and decreased engine power, which indicate a compromised engine air filter. Diesels tend to run hot (even hotter than gasoline engines), which is why coolant checks and flushes are necessary for the health of your powerhouse. We’ll service your coolant on schedule and inspect your radiator for signs of damage. Additional auto diesel services we offer include fuel filter replacement, diesel particulate filter (DPF) cleaning and replacement, soot buildup removal, and intake cleaning. Bring your diesel-powered vehicle to Chapman’s Automotive in Craig, Colorado, today for expert diesel service.

Types of Diesel Engine Repair
As durable and dependable as diesel engines may be, they are not infallible. Complications can occur, and rest assured we’re here to help! We are well-versed in diesel engineering and operability, positioning us as experts in auto diesel service. If you notice increased oil or coolant consumption, knocking noises, a decrease in performance, or compromised oil (is there an accumulation of sludge on the dipstick or fill cap, or does the oil contain metal shavings?), it’s time to visit us for diesel repair. Colored exhaust smoke is also a common indicator of diesel engine problems. Black smoke points to an incorrect air/fuel mixture or faulty sensor, white smoke indicates leaking coolant or a faulty head gasket, and blue smoke is associated with burning oil. Multiple issues can take root in a diesel engine, such as an oil leak, faulty o-ring, cracked cylinder gasket, defective fuel injectors, and worn pistons. It’s important to remember that minor problems can quickly turn into larger ones, so we encourage you to remain vigilant and schedule auto diesel service as soon as you experience a change in driving dynamics.
Diesel Care at Chapman’s Automotive
Here at Chapman’s Automotive, we are well-trained in diesel care. We offer auto diesel service for passenger cars and light-duty trucks, taking care of all your regular maintenance and occasional repair to keep your engine running in good condition. Our team of technicians is ASE Certified and qualified, and we only use the latest and most advanced tools and technologies here in our auto shop. All repair work is backed by our 36-month/36,000-mile warranty, too. Additional perks of working with us include free shuttle service, loaner cars, after-hours pick-up and drop-off, and pick-up and delivery service. If you drive a diesel-powered car or light-duty truck, make Chapman’s Automotive your trusted shop for auto diesel service. We do it all! Contact our diesel engine specialists soon at 970-824-4912 to learn more about our services or to schedule an appointment. We look forward to serving you soon here at 310 East Victory Way Craig, CO 81625.