Why Your Windshield Wipers Smear and How to Fix It
Windshield wipers smear water because of degraded rubber blades, microscopic road contaminant buildup, or improper wiper arm tension. Fixing wiper smear requires deep-cleaning the windshield to remove waxes, wiping the rubber squeegee with isopropyl alcohol, and ensuring the metal arm sits at a perfect 90-degree angle against the glass. At a Glance What is the […]
Can Airbags Be Replaced After Deployment?
Deployed airbags can and must be completely replaced by certified automotive technicians. Because automotive airbags are single-use safety devices triggered by a chemical explosion, they cannot be repaired, sewn shut, or repacked. The entire Supplemental Restraint System (SRS) module requires a full replacement to restore vehicle safety functionality. At a Glance Can Airbags Be Repaired […]
Can You Use Ethanol-Free Gas in Any Car? The Octane Rule
Yes, most gasoline-powered cars can use ethanol-free gasoline, also called E0, if the fuel meets the vehicle manufacturer’s minimum octane and fuel requirements. Ethanol-free gas is usually safe for modern fuel-injected vehicles, but it is not automatically better, cheaper, or suitable for diesel engines, leaded-fuel applications, or every small engine. Key Facts at a Glance […]