Lonsbury Garage

Power Stroke trucks are built to work—towing, hauling, plowing, and putting in long miles. When you have warning lights, reduced power, or starting issues, accurate diagnosis is the fastest way back to reliable service. At Lonsbury Garage in Angola, IN, we provide professional Power Stroke diesel diagnostics and repair for Ford diesel trucks. We test first, explain what we find, and recommend repairs that fix the root cause.

Common Power Stroke Problems We Diagnose

If you notice any of these symptoms, schedule Power Stroke service:

• Hard start / no start, long crank, or rough idle
• Reduced power / limp mode or poor acceleration
• Check Engine light or warning messages
• Smoke, strong exhaust odor, or fuel smell
• Poor fuel economy or frequent regenerations (as equipped)
• Turbo/boost issues (underboost/overboost codes, whistle, lack of pull)
• Overheating, coolant loss, or temperature spikes under load
• Oil, fuel, or coolant leaks

Power Stroke Diagnostics That Prevent Guesswork

Modern diesel systems rely on sensors and control strategies that require accurate testing. Our diagnostic approach may include:

• Computer scan for engine and emissions-related fault codes
• Live data review to verify fuel pressure, boost, and temperature behavior
• Starting system checks (batteries, cables, starter performance as needed)
• Visual inspection for leaks, heat damage, and wiring concerns
• Boost and intake checks to locate leaks and restrictions
• Cooling system testing to verify pressure integrity and operating temperature
• Road test verification under real-world load when appropriate

Hard Start / No Start Troubleshooting

If your Power Stroke cranks too long, struggles when cold, or won’t start, the cause can range from fuel delivery issues to sensor inputs or electrical concerns. We diagnose starting complaints with a test plan so you’re not replacing parts without proof. Service may include:

• Scan data and code review related to starting and fueling
• Fuel system performance checks and delivery verification
• Electrical testing where needed (power, grounds, connectors)
• Inspection for leaks and conditions that cause poor running after startup

Turbo/Boost & Drivability Concerns

Power loss can come from boost leaks, sensor faults, control concerns (as equipped), or restrictions. We verify boost performance, inspect intake/charge air plumbing, and confirm sensor accuracy to identify what’s causing the symptom.

Cooling System & Work-Truck Reliability

Towing and heavy loads increase cooling demands. If you’re seeing high temps or losing coolant, we can test the cooling system and recommend repairs to keep your truck operating at the correct temperature.

Emissions & Aftertreatment Support (As Equipped)

On newer Power Stroke trucks, aftertreatment concerns can trigger warning messages, reduced power, and frequent regens. If you have DPF-related warnings or exhaust system codes, we diagnose contributing issues like sensor faults, exhaust leaks, and operating conditions that prevent a successful regeneration.

Power Stroke Repair Near You

If you’re searching for Power Stroke repair near me, Ford diesel repair in Angola, IN, or Power Stroke diagnostics, call (260)665-5165. We’ll schedule a diagnostic appointment, confirm what’s failing, and help get your truck back to dependable operation.

Power Stroke Diesel FAQs

Why is my Power Stroke hard to start in the morning?

Hard starting can be caused by weak batteries, fuel delivery issues, sensor problems, or engine management faults. We scan for codes and test the system so the repair addresses the real cause.

Why does my Power Stroke go into limp mode?

Limp mode can be triggered by fuel pressure faults, turbo/boost issues, overheating, sensor faults, or emissions/aftertreatment problems. A scan and live data analysis helps confirm the cause before replacing parts.

Do you work on towing and commercial trucks?

Yes. We understand downtime matters. We focus on accurate diagnostics and practical repairs that support reliability under load.