Duffy's Repair Service
9974 Lickinghole Road, Ashland, VA 23005 804.798.5922

Engine and Exhaust

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It's (Not) Complicated (Engine Air Filter)

While many components of your vehicle are complex and composed of lots of mechanical and electrical parts, there's one that isn't complicated but still important.  It's your engine air filter. (A...
Published on: Feb 16, 2025

When it Comes to Air Filters, Change is Good (Clogged Air Filter)

Engine air filters may not seem like a big deal, but when they’re clogged up with dirt, dust, and insects, your engine could wind up choking for air and not delivering you the power and performa...
Published on: Oct 13, 2024

MAF Sensor and Engine Air Filter

Today's Duffy's Repair Service post focuses on the importance of protecting your mass air flow sensor or MAF. Air and fuel are mixed together to be burned in your engine. The amount is controlled by h...
Published on: Apr 23, 2023

Engine Air Filter

Today we want to talk about your engine air filter.  That’s the filter that cleans the air before it’s burned in your engine.  People wonder how often they should change their en...
Published on: Mar 13, 2023

Engine Air Filter

Today we want to talk about your engine air filter.That's the filter that cleans the air before it's burned in your engine. Many people in Ashland wonder how often they should change their engine air ...
Published on: Mar 30, 2022

Simple Answers from Duffy's Repair Service: Engine Air Filter

{{ image('MzQ5') }} Question:What's the harm in putting off replacing my engine air filter a little longer? Duffy's Repair Service Answer:That's a fair question from Ashland drivers because the harm...
Published on: Feb 13, 2022

MAF Filter

Air and fuel are mixed together to be burned in your engine. You request how much of each you need by how hard you press on the accelerator, by going up or down a hill or by how much you are carrying ...
Published on: Aug 06, 2019

Simple Answers from Duffy's Repair Service: Engine Air Filter

Question What’s the harm in putting off replacing my engine air filter a little longer? Answer That’s a fair question because the harm takes a while to manifest.  Let’s take ...
Published on: Jan 25, 2019