Learn how you too can maintain your vehicle and save money. This week’s topic talks about catalytic converters. What’s that, you say? Caddi-lit-ic…is this a General Motors invention? No. This is part of your vehicle’s emission system that not only saves you money at the gas pump, but helps keep our airways (atmospheric and bronchial tubes) clearer. One of our listeners emailed me at [email protected] and asked why this part is soooo expensive and what she could have done to maintain it — simple answers with simple solutions for you.