Diesel Mechanic in St Peters, MO

Request Call Back

Diesel Repairs

Our diesel repair services at Shanks Automotive are second to none. We specialize in both light and medium-duty diesel truck repair, addressing the unique challenges these powerful engines present. Our technicians are well-versed in the intricacies of diesel systems, from fuel injection to emissions control, ensuring that your diesel vehicle performs at its peak efficiency.

General Automotive Repair

For everyday vehicles, our general automotive repair services cover a comprehensive range of needs. From routine maintenance to complex system overhauls, we handle it all. Our state-of-the-art diagnostic equipment allows us to pinpoint issues quickly, saving you time and money. We're committed to transparent communication, explaining every repair in detail and providing honest recommendations for your vehicle's health.

Classic Car Repair

Classic car enthusiasts trust Shanks Automotive with their prized possessions. We understand that these vehicles require a special touch and extensive knowledge of older systems. Our team combines traditional repair techniques with modern technology to keep your classic car running smoothly while preserving its authentic character. From carburetor adjustments to complete engine rebuilds, we treat each classic with the respect and care it deserves.

Fleet Service

For businesses relying on vehicle fleets, we offer comprehensive fleet service solutions. We develop customized maintenance plans to keep your entire fleet running efficiently, reducing unexpected breakdowns and extending vehicle lifespans. Our fleet services include regular inspections, preventative maintenance, and prompt repairs. We work closely with fleet managers to optimize vehicle performance, control costs, and ensure safety compliance.

Construction Equipment Repair

Before diving into repairs, our technicians thoroughly assess your vehicle to identify all potential issues, including hidden or developing problems that could affect performance, safety, or efficiency. Common diesel services include:

• Fuel injection system diagnostics and repairs: Diesel engines rely on precise fuel delivery for optimal performance. Our team inspects fuel injectors for clogs, leaks, or wear, cleans or replaces them as needed, and ensures that your engine receives fuel efficiently. Proper fuel injection improves power, reduces emissions, and enhances fuel economy.

• Turbocharger maintenance and replacement: Turbochargers are critical for diesel engines, boosting power and efficiency. Our technicians examine the turbo system for signs of wear, such as unusual noises or decreased performance, perform necessary repairs, and replace components when required. Working with a diesel mechanic in St Peters, MO ensures your turbocharger functions smoothly, protecting engine longevity.

• Exhaust and emissions system repairs:  Diesel vehicles have complex exhaust and emissions systems that must meet strict environmental standards. Shanks Automotive inspects catalytic converters, diesel particulate filters, and exhaust pipes to prevent blockages, leaks, or malfunctioning sensors. Proper maintenance reduces harmful emissions and keeps your vehicle compliant with regulations.

• Glow plug and starter system repairs: Cold starts are a common challenge for diesel engines. Our team tests glow plugs and starter systems to ensure reliable engine ignition, replacing worn components to prevent starting issues. A trusted diesel mechanic in St Peters, MO can optimize starting performance, especially in cold weather conditions.

• Transmission and drivetrain servicing: Diesel trucks often carry heavy loads, which can strain the transmission and drivetrain. Shanks Automotive provides fluid changes, inspections, and repairs to maintain smooth shifting, prevent wear, and extend component life. Proper drivetrain maintenance ensures that your vehicle can handle demanding workloads without unexpected breakdowns.

• Cooling system inspections and repairs: Diesel engines generate significant heat, so an efficient cooling system is essential. Our technicians inspect radiators, hoses, water pumps, and thermostats, performing repairs or replacements as needed. Routine cooling system care prevents overheating, engine damage, and costly repairs.



• Comprehensive engine diagnostics: Advanced diagnostic tools allow our team to identify hidden problems quickly. From sensors and electronic control units to engine timing and performance issues, Shanks Automotive delivers accurate diagnostics and effective solutions. Partnering with a knowledgeable diesel mechanic in St Peters, MO ensures that problems are identified early, reducing downtime and repair costs.

Shanks Automotive ensures that each service is performed with precision, using high-quality parts and proven techniques. Our goal is to keep your diesel vehicle performing at its peak and provide peace of mind for both personal and commercial drivers. Having a reliable diesel mechanic in St Peters, MO can make all the difference in maintaining engine efficiency and vehicle safety.

Unexpected diesel breakdowns can disrupt your schedule or business operations. Access to a trusted diesel mechanic in St Peters, MO during emergencies reduces downtime, prevents further damage to your vehicle, and keeps your operations running smoothly.

Our emergency diesel services include:

• Rapid on-site mobile repair
• Diagnostic evaluation
  

• Fuel system checks
• Engine troubleshooting and minor repairs
• Access to OEM and aftermarket parts

By focusing on these core emergency services, Shanks Automotive ensures that your diesel vehicle receives professional, reliable care when you need it most. Partnering with a trusted diesel mechanic in St Peters, MO guarantees that repairs are done efficiently, minimizing downtime and protecting your investment.