Elephantman
Registered User
Need help. 2005 3500 6.6. Started truck up and heard loud knocking and could only get around 900 rpms. Was fine when I parked it last night. So I changed fuel filter because I had been putting it off.
Added 10 gallons of fuel because it was almost empty. Still have the knocking but now I can rev to 2000 rpm. Added Sea Foam and drained the fuel filter. Didn't help. If I put it in drive it will only get 1000 rpm and the slightest and I mean slightest upgrade in my yard causes it to stop. No power. Only on level or down hill can I move.
Being a pressure washer you can imagine this is my busiest time of year. No mechanics available because of holiday. Please help. Thanks in advance.
Added 10 gallons of fuel because it was almost empty. Still have the knocking but now I can rev to 2000 rpm. Added Sea Foam and drained the fuel filter. Didn't help. If I put it in drive it will only get 1000 rpm and the slightest and I mean slightest upgrade in my yard causes it to stop. No power. Only on level or down hill can I move.
Being a pressure washer you can imagine this is my busiest time of year. No mechanics available because of holiday. Please help. Thanks in advance.
