Posted 11/13/2018 13:27 (#7103567) Subject: 3406e raw fuel then clears
East Palestine, OH
Our cat on cold start up blows grayish/white smoke and you can taste
raw fuel. Then after a couple minutes like a switch it quits.
Compression checked alll cyl good. Cutout test on 2 3 4 no noticable
sound. Replaced those 3 injectors ( last three that have never been replaced
since we owned truck ). Still bellows smoke/fuel. Fuel psi good.
Where do I look now? Thanks