× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: Spark Testers - useless vs useful
Posted to Tool & Equipment Forum on 8/25/2019 2 Replies

The worst one than had me running around was a BMW I had done a new tune up on. I installed brand "new" Napa wires and plugs. Took it for a test drive and it was good for regular driving, but put it under a hard acceleration "up hill" load and it would miss ba... Login to read more.

2 Replies Received (View Replies)