Learn how worn O2 sensors hurt fuel economy and when to visit Ed Hanson's Muffler Service in Spring Valley, CA.
Ed Hanson's Muffler Service in Spring Valley, CA, explains what happens when an exhaust leak allows fumes to enter the cabin.
Ed Hanson's Muffler Service in Spring Valley, CA, explains when a loud exhaust sound points to a bad muffler.
Ed Hanson's Muffler Service in Spring Valley, CA, explains why converter theft is common in California and how to help prevent it.
Ed Hanson's Muffler Service in Spring Valley, CA, explains DPF regeneration and how diesel exhaust systems clean themselves.
Ed Hanson's Muffler Service in Spring Valley, CA, shares six reasons drivers choose Valvetronic custom exhausts for sound and control.
Ed Hanson's Muffler Service in Spring Valley, CA, explains why vehicle exhausts rust faster near the ocean due to moisture, road salt, and harsh coastal conditions.
Ed Hanson's Muffler Service in Spring Valley, CA, explains what an H-pipe or X-pipe crossover does for a V8 exhaust and when the upgrade is worthwhile.
Ed Hanson's Muffler Service in Spring Valley, CA, explains five warning signs of a failing catalytic converter or diesel particulate filter.
Ed Hanson's Muffler Service in Spring Valley, CA, lists six reasons vehicles fail smog inspections and how to correct the problems.