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Exhaust System Inspection in Hillsboro, OR

Manifold-to-tailpipe inspection for leaks, rattles, and diesel DPF/EGR concerns.

Diesel Specialists · Gas & Diesel · 1-Yr/12,000-Mi Warranty · Family-Owned Since 2012 · No Upsells
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Frequently Asked Questions

Is an exhaust leak dangerous?

It can be. The closer the leak is to the firewall and cabin — manifold, flex pipe, downpipe — the higher the risk of exhaust gas including carbon monoxide entering the cabin. It’s colorless and odorless and causes impairment before most people notice it. A manifold leak should be inspected promptly.

My truck is ticking when I start it. Is that the exhaust?

Often yes. A ticking at cold start that reduces or disappears as the engine warms is a classic exhaust manifold gasket or cracked manifold symptom. As the metal expands with heat, the leak seals slightly. It should be inspected — not dismissed as normal engine noise.

My catalytic converter is rattling. Do I need to replace it?

A rattle from the converter usually means the internal substrate has cracked and loose pieces are vibrating. A broken substrate can block exhaust flow enough to cause noticeable power loss. The converter typically needs replacement, but we’ll confirm with a physical inspection first.

How often should the exhaust system be inspected?

Visually checked at every oil change when the vehicle is on the lift. More thorough inspection annually or after any off-road use that could have caused impact damage to the undercarriage.

Do you service all makes and models?

Yes — gas and diesel, trucks and daily drivers. Hillsboro, Beaverton, and Portland metro.

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Honest service, transparent pricing, and a 1-Year/12,000-Mile warranty on every job.