× 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: 87 Buick LeSabre=no spark
Posted to Technical Discussion Forum on 10/5/2004

[...trimmed text...]

Hi Mike

This is going to be a problem. The balancer vanes are different on the 3800 (as well as other items) .

Yes, the 3800 will start and run on the crank sensor without a cam sensor IF IT IS CO... Login to read more.