bad shake at idle
#1
bad shake at idle
I'm working on a F450 2007 6.0 powerstroke.
it has an awful shake when Idling, and seems to lack take off power.
no codes or check engine light, I checked the FICM today and it reads 48 volts cold and while cranking, checked the harness for the rubbing and changed the Fuel filters. Now one thing I did notice today when I changed the lower filter, the water in fuel sensor wire was un plugged, so I plugged it in and Im showing the water in fuel light now.
is there a way to drain it? and do you think thats the only problem. the truck has 120,000 on it. seems to run fine on the highway but just has that awful shake while idling.
Thanks.
it has an awful shake when Idling, and seems to lack take off power.
no codes or check engine light, I checked the FICM today and it reads 48 volts cold and while cranking, checked the harness for the rubbing and changed the Fuel filters. Now one thing I did notice today when I changed the lower filter, the water in fuel sensor wire was un plugged, so I plugged it in and Im showing the water in fuel light now.
is there a way to drain it? and do you think thats the only problem. the truck has 120,000 on it. seems to run fine on the highway but just has that awful shake while idling.
Thanks.
#2
Nobody has any ideas?
I drained water out twice, the water in fuel indicator stayed on so I tore the whole filter housing apart and cleaned out a bunch of sludge. Truck still shakes bad at idle, but now the water in fuel message is gone. I ran a fresh tank of fuel through her and put some additive in as well.
but still shakes.
if an injector goes bad, doesn't it throw a code?
I drained water out twice, the water in fuel indicator stayed on so I tore the whole filter housing apart and cleaned out a bunch of sludge. Truck still shakes bad at idle, but now the water in fuel message is gone. I ran a fresh tank of fuel through her and put some additive in as well.
but still shakes.
if an injector goes bad, doesn't it throw a code?
#3
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