Smitty & Sons Repair provides mobile exhaust system repair in Lewiston, ID. From leaks and broken pipes to full emissions system support, we restore clean, quiet, and efficient performance—on-site.
Exhaust System Repair in Lewiston, ID
A damaged exhaust system can lead to power loss, fuel inefficiency, and failed emissions compliance. Smitty & Sons Repair provides expert mobile exhaust system repair in Lewiston, ID—bringing everything you need for safe, quiet, and regulation-ready operation.
On-Site Exhaust System Diagnostics and Repair
Your truck’s exhaust system handles more than just sound—it controls backpressure, emissions, and engine efficiency. Whether you’re dealing with a loud leak, clogged components, or broken mounts, we come to you with tools and parts ready to fix it.
Our exhaust repair services include:
- Exhaust leak detection and sealing
- Muffler, pipe, and clamp replacement
- DPF system inspections and cleaning
- DEF and SCR system repairs
- Bracket and hanger repair or fabrication
- Exhaust gas temperature sensor replacement
We work on both single and dual-stack systems for trucks, trailers, and off-road equipment.
Why Choose Smitty & Sons for Exhaust Repair?
We don’t just patch a leak—we identify the source and make long-lasting repairs that restore performance and keep your emissions system in check. Our techs understand how your exhaust system integrates with your EGR, DPF, and DEF systems, and we treat it with the same attention to detail.
And with our mobile-only model, we bring all that expertise straight to your job site, yard, or roadside stop.
Need Exhaust System Repair in Lewiston, ID? Call 208-791-0677
Loud pipes? Failed emissions? Call 208-791-0677 to schedule mobile exhaust system repair in Lewiston, ID with Smitty & Sons Repair. We’ll get you back on the road—quiet, compliant, and confident.
FAQs
What are signs of exhaust system failure?
Excessive noise, poor fuel mileage, exhaust smell in the cab, loss of power, or emissions-related warning lights.
Can you repair DPF and DEF system components?
Yes. We inspect and repair components in both systems as part of full exhaust and aftertreatment service.
Do you replace mufflers and pipes?
Absolutely. We replace damaged or rusted mufflers, stacks, flex pipes, and mounts on-site.
Will a bad exhaust affect performance?
Yes. Backpressure imbalance or leaks can significantly reduce engine efficiency and fuel economy.
Comprehensive Diesel Truck Repairs in Lewiston, ID
When it comes to diesel truck repairs, Smitty & Sons Repair is equipped to handle it all. Our tire repair in Lewiston, ID addresses everything from slow leaks to blowouts, while our brake repair service ensures your air brakes, drums, and shoes are functioning safely. We also specialize in coolant system repair to prevent overheating, and performance ECM tuning to optimize engine efficiency and fuel economy.
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Testimonials
Here's What our customers are saying, feel free to leave us a review!
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