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Stonum Automotive Tech Question On Your Check Engine Light

Question I’m Alex.  My Check Engine Light came on.  I’ve tried several things to make it go off, but nothing has worked.  What should I do? Answer Like Alex, most of us h...
Published on: Jun 21, 2026

Longmont Drivers Ask: Why is My Check Engine Light On?

The Check Engine Light strikes fear into the hearts of some and is totally ignored by just as many.  Just what it means is a mystery to most of us. First, if your check engine light is flashing,...
Published on: Mar 08, 2026

Check Engine Light Diagnosis At Stonum Automotive In Longmont

The check engine light might come on in your vehicle. It’s an amber colored light that shows on your dashboard.  In newer vehicles it might just be a problem with your gas cap not being scr...
Published on: Mar 02, 2025

Stonum Automotive Fuel Saving Tip: Check Engine Light

How long have you been enjoying the romantic glow of your check engine light?  Hey, it’s not there to create ambiance – it’s a warning that something’s wrong.  When y...
Published on: Dec 23, 2024