Cleaning a throttle body is about removing carbon, varnish, and oil mist that accumulate on the throttle plate and bore, especially at the edges where the plate seats. The goal is to restore smooth airflow and proper throttle plate movement without damaging coatings, sensors, or the electronic throttle motor. The steps in this how-to guide assume a typical modern, drive-by-wire throttle body, and note differences for cable-operated units.

CRC Leather Cleaner & Conditioner is a unique 3-in-1 formulation that safely cleans, moisturises and protects leather surfaces in one easy step

The gentle cleansers in this product will safely deep clean the car leather, lifting dirt, stains and spills. The leather conditioner, with rich conditioning agents and natural oils, will moisturise the leather for a beautiful, natural look.

Purchase a CRC SmartWasher Starter kit & receive 1 BONUS item*

The CRC Bonus Item is a CRC branded pop-up gazebo

The Promotional period is valid from 1 April 2026 to 30 June 2026

New Zealand’s marine and coastal environments are some of the toughest on the planet. Salt air, moisture, and constant exposure to the elements can take a toll on metal surfaces - whether you’re maintaining a car, boat, trailer, or the gear you rely on every day. That’s where CRC LanoCote steps in.