Phoenix, AZ
Truck Exhaust System Repair in Phoenix, AZ
Exhaust Leaks, Manifolds, Pipes, Clamps and Hangers
Exhaust System Repairs
An exhaust leak is more than noise: fumes can enter the cab, leaks upstream of sensors can confuse the aftertreatment system, and loose parts can fall onto the road. Emergency Roadside Truck & Trailer Repair repairs heavy-duty exhaust systems in Phoenix.
What We Repair
- Exhaust manifold leaks, gaskets and broken studs.
- Flex pipes and bellows.
- Exhaust pipes, clamps and V-band connections.
- Hangers and brackets.
- Stacks and heat shields.
For DPF, DEF and SCR components see DPF & aftertreatment repair.
Signs of an Exhaust Leak
- Ticking noise that gets louder under load.
- Exhaust smell in the cab.
- Soot marks around joints.
- Aftertreatment fault codes.
Exhaust Leaks and Aftertreatment
A leak ahead of the aftertreatment can let in air that throws off sensor readings, triggering fault codes and poor regeneration. Fixing exhaust leaks is often part of solving aftertreatment problems.
Manifold Studs
Broken exhaust manifold studs are common on heavy-duty engines because of heat cycling. We remove broken studs, replace gaskets and install new hardware.
Truck down or need service? Mon–Fri 7 AM–6 PM · Sat 7 AM–2 PM
📞 Call (480) 932-4860Frequently Asked Questions
Leaks can let fumes into the cab, affect sensor readings and aftertreatment, and cause failed inspections.
Yes, we can repair and fabricate exhaust pipes and hangers.
Heat cycles, broken studs and leaking gaskets.
Exhaust fumes entering the cab are a health hazard, so leaks near the cab should be fixed promptly.
Many clamp, pipe and hanger repairs can be done on-site.
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