× 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: 91 F-150 5.0
Posted to Technical Discussion Forum on 11/3/2009 2 Replies

Hi, Earl. Every old Ford I have seen do this has been the ECM. Perhaps double check that. Good day! Login to read more.

2 Replies Received (View Replies)