When I first got my orange truck with the 4 cylinder in it, I had a bad miss despite replacing all the plugs, wires, and a coil pack, and then after all of that, I found it had a sticking injector...
Now my green truck has had a slight miss since I got it, CEL confirmed it was Cyl1, so I replaced the plugs and wires, lucas in the gas tank, seafoamed the intake, cleaned all the connectors with Electrolite cleaner, and the MAF, and used di-electric grease all over that could use it, and the miss STILL exists... I've come to the conclusion now that it is another stuck/sticking injector since it got a SPEC better after the tuneup and seafoam, as well as the coilpack tested good.
Kinda an odd 'weak point' I suppose, anyone else have shitty ford injector experiences while trying to troubleshoot a miss?
Now my green truck has had a slight miss since I got it, CEL confirmed it was Cyl1, so I replaced the plugs and wires, lucas in the gas tank, seafoamed the intake, cleaned all the connectors with Electrolite cleaner, and the MAF, and used di-electric grease all over that could use it, and the miss STILL exists... I've come to the conclusion now that it is another stuck/sticking injector since it got a SPEC better after the tuneup and seafoam, as well as the coilpack tested good.
Kinda an odd 'weak point' I suppose, anyone else have shitty ford injector experiences while trying to troubleshoot a miss?