Marc Favreau

The author has 30+ years of automotive experience and has assembled the most extensive collection of symbols and warning lights anywhere (over 1,000!) and can help you open and start any keyless start car with a dead key fob battery. BA, St. Joseph's, ME: MS, RPI, NY

Latest Niro re-charge produces only a small range gain

Range gain A week of generally warmer weather and a re-charge added only a modest amount of range gain in…

19 hours ago

A full 23 new entries added to Chevrolet symbols list

Chevrolet symbols A full review of 2026 Chevrolet symbols adds 23 new indicators to the database for the company's models.…

2 days ago

NY International Auto Show adds a Kids EV Test Track

NY International Auto Show This year's NY International Auto Show, to be held April 3–12, 2026, now features a broader…

3 days ago

Performance transmission active indicator

Performance transmission This is a Performance Transmission Active Indicator symbol. Found in the Chevrolet Corvette, it will appear in green…

4 days ago

How to increase your EV’s battery life

EV's battery life In assembling yesterday's post on an EV's battery life, I ran across this piece from Recurrent. It…

5 days ago

New study answers the question of EV battery longevity

EV battery longevity A new study from Canada's Geotab finds that EV battery longevity should not be a concern when…

6 days ago

Is Donut Lab’s power pack a battery or capacitor — Part II

Battery or capacitor Only a few hours after yesterday's post asking whether Donut Lab's power pack was a battery or…

7 days ago