Fast Lane Only on MSN

How your car’s idle system creates smooth running

Your engine feels calm at a stoplight because a hidden idle system keeps fuel, air, and spark in balance. That quiet ...
Fast Lane Only on MSN

How your car’s vacuum leaks ruin performance

Your car’s performance depends on precise control of air, fuel, and spark, and vacuum leaks quietly disrupt that balance.
Popular Mechanics

Auto Clinic: GMC Jimmy Rough Idle, ABS Explained, Eliminating Spark Knocking, Chevy Silverado Fast Idle, Buick Regal Hesitating, A/C Fan Not Working

I have a 1991 full size 4-wheel 5.7 GMC Jimmy with 131,472 miles on it that has everyone stumped. When I first start it up in the morning it runs rough and wants to stall. After a short time it clears ...
Daily Express

'I'm a mechanic - ignoring this warning sign that could lead to a breakdown'

08:34, Wed, Mar 5, 2025 Updated: 08:36, Wed, Mar 5, 2025 One of the most popular mechanics on YouTube has urged drivers to never ignore a warning sign that could lead to expensive damage in the long ...