Email Support
Have a question about a repair, tool order, or account? Our technical team is here to help you get back under the hood.
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Send Us a Message
Direct Contact & Hours
Response Time
Average: 2–4 hours
Max: 24 business hours
Support Hours
Mon–Fri: 8:00 AM – 8:00 PM EST
Sat: 9:00 AM – 5:00 PM EST
Live Chat & Phone
Start Live Chat (Faster response)
📞 1-800-DIY-CARS
Self-Help Resources
Quick Help & FAQ
Where is my order? ▼
Track your order in real-time by visiting the Orders page and entering your order number and email. Carriers usually provide updates within 24 hours of shipment.
How do I request a tool warranty? ▼
Select "Tool Warranty / Returns" in the category dropdown above. Attach a photo of the defect and your order number. We typically approve replacements within 48 hours.
Can you help with vehicle diagnostics? ▼
Yes! Provide your vehicle year, make, model, engine type, and the exact symptoms or OBD2 error codes. Our certified mechanics will reply with step-by-step guidance.
Is there a response time guarantee? ▼
All email inquiries are acknowledged within 2 hours during business hours. Complex technical cases may require 24 hours for thorough review and testing recommendations.