Hey guys and gals,
i have a 1995 Ford f150 with the 5.8l. Recently it has been idling rough. Starts and idles ok but shakes the whole truck, after you get above 1,800-2,000 rpms it feels pretty normal
First guess is maybe a vacumv leak? Haven't checked yet, will do soon. Could ut be the carb?
Any ideas would help

 

A good place to start would be looking at the spark plugs, wires, and distributor. The idle air control valve could also be an issue. On a ‘95 you are also gonna have a mass air flow sensor.
Those are just a few things to check out before you dive too deep.