Guides
- C4 Opti-Spark: What It Is and Why It Fails
An overview of the front-mounted Opti-Spark distributor on 1992–1996 LT1 and LT4 Corvettes, common failure symptoms and how owners prevent trouble.
- Battery Maintainer Basics
Why Corvettes drain batteries, what a battery maintainer does differently from a trickle charger, and how to hook one up safely.
- Winter Storage Checklist
How to put a Corvette away for the off-season so it starts easily in spring, without flat-spotted tires, a dead battery or a rodent nest.
- C8 Dual-Clutch Transmission: What Owners Should Know
How the C8's eight-speed dual-clutch transmission behaves, everyday driving tips and what to keep an eye on as the car ages.
- C5 LS1/LS6 Oil Change Overview
A general walk-through of an oil and filter change on a C5 Corvette, with tips on lifting the car and resetting the oil life monitor.
- C5 Harmonic Balancer Replacement: An Overview
Why C5 balancers are replaced, how to spot a failing one, and what the job involves. This is an overview, not a step-by-step procedure.
- C7 8L90 Shudder Explained
What the commonly reported 8L90 torque converter shudder feels like, why it happens and how owners and dealers usually address it.