Fuel Pressure Delivery Warning and Check engine light
FAULT 1 OF 1
FUEL DLV PRESSR SPN 94 CM 0
DATA VALID BUT BELOW NORMAL RNG
FMI 1 OC 6
got this fault after pulling into campground at idle after several hours at highway speed. Does not store a code and after I clear it, it comes right back. After getting up to about 40 mph it goes away and light goes out, but engine is under-powered until light goes out then it takes off and runs fine at hwy speed. Suspect secondary fuel filter, 6000K miles since it was changed.
I checked to see what Redland truck and RV installed and they put a NAPA 3626 filter on which after researching is only a 6 micron filter and CAT recommends a 2 micron filter 1R-0751 I called them and talked to them, they are trying to tell me thats not it and if it was it would be worse at highway speed and not get better. I have already ordered new filters and will change them but wanted to know if anyone else had this issue or suggestions. Another note, when I arrived here a few weeks ago the light stayed off but I am worried this thing is going to leave me on the side of the road. Fleetwood chassis CAT engine C7 2006
FUEL DLV PRESSR SPN 94 CM 0
DATA VALID BUT BELOW NORMAL RNG
FMI 1 OC 6
got this fault after pulling into campground at idle after several hours at highway speed. Does not store a code and after I clear it, it comes right back. After getting up to about 40 mph it goes away and light goes out, but engine is under-powered until light goes out then it takes off and runs fine at hwy speed. Suspect secondary fuel filter, 6000K miles since it was changed.
I checked to see what Redland truck and RV installed and they put a NAPA 3626 filter on which after researching is only a 6 micron filter and CAT recommends a 2 micron filter 1R-0751 I called them and talked to them, they are trying to tell me thats not it and if it was it would be worse at highway speed and not get better. I have already ordered new filters and will change them but wanted to know if anyone else had this issue or suggestions. Another note, when I arrived here a few weeks ago the light stayed off but I am worried this thing is going to leave me on the side of the road. Fleetwood chassis CAT engine C7 2006
