vacuum issue! i think?
#1
vacuum issue! i think?
i have a 1982 f-100 with the 4.9 300. i just got done replacing head gasket and now my truck runs roughwile in a drive gear really rough when in park its not as bad... i think is a vacuum issue cuz when rpms go up the motor smooths out but at idle its a mess,. i thought i marked all my vacuum lines correctly b4 i removed the 1 brrl carb but i may have crossed a few and my vacumm diagram dose not seam to match. if anyone has pics of how the lines should be routed on my carb i would be gratefull if u could share them with me!! or any other info thx!!
#2
Thread
Thread Starter
Forum
Replies
Last Post
zonker
1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks
112
06-25-2017 05:20 AM