× 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: Air Injection flow path. 78 LA engine
Posted to Technical Discussion Forum on 1/24/2018

I think the rear of the engine was just the least intrusive spot for it, it just dumps into the last port and mostly ends up in the head pipe.

Make sure you check the diverter valve, the vacuum operated one that redirects air pump output. If the throttle is ... Login to read more.