I have a '95. I found that the "return fuel hose"? (which is kinda hard to get to) was cracked and leaking. I replaced it with better quality hose (had to move the brake master cyclinder to get to it). Other friends had the same problem. It's worth a look.
fuel guage problems: after a fillup, it's fine for about 125 mi. but then the guage starts dropping rapidly and by 200 mi. is virtually on empty-also check fuel light comes on. Around 400-450 it comes back up and functions fairly normally most of the time until I refuel. Don't know weather it's the guage or the pump. Any thoughts.
Also-anyone tried the B20 (or whatever %) biodiesel? Cummins official position isn't too trilled with it but lots of folks are using it. It does address some environmental concerns.
fuel guage problems: after a fillup, it's fine for about 125 mi. but then the guage starts dropping rapidly and by 200 mi. is virtually on empty-also check fuel light comes on. Around 400-450 it comes back up and functions fairly normally most of the time until I refuel. Don't know weather it's the guage or the pump. Any thoughts.
Also-anyone tried the B20 (or whatever %) biodiesel? Cummins official position isn't too trilled with it but lots of folks are using it. It does address some environmental concerns.