Secondary Cat Delete Without a CEL: How O2 Sensor Placement Changes Everything
How O2 sensor bung placement determines whether a secondary cat delete trips a CEL, plus the legal and performance reality of straight-pipe exhaust mods.
-
-
Viofo A119 V3 Power Wiring: Mini USB, Cigarette Lighter Adapter, and Hardwire Kit Explained
The Viofo A119 V3 uses a Mini USB connector on the camera end. Here’s how the included cigarette lighter setup works, when to use the HK3 hardwire kit, and what to watch out for with replacement cables.
-
1965 L78 TI Ignition: Why Your Car Dies When Hot and How to Diagnose It
If your 1965 L78’s transistor ignition quits after 45 minutes and restarts after cooling, here’s a step-by-step guide to diagnosing the TI amp, coil, and pickup coil.
-
How to Remove a Steering Wheel on a 1994 Honda Civic (Non-Airbag)
No airbag on your 94 Civic means no SRS clock spring to worry about. Here’s the full step-by-step steering wheel removal process for the non-airbag generation.