fultimerbob
05-16-2006, 18:48
Hi New here trying to find out why my 2005 duramax is having problems.
I use it to tow my 5th wheel camper having no problem there but after disconecting I do a lot of back roading on dirt roads and after several hours of this I hit the main road and don't have power. I have to accelerate very slowly to get up to speed. It doesn't happen all the time. The air filter is good, the guage is in the green. I have been in a higher altitude than usual. The truck has 40,000 miles and I have already changed the fuel filter twice for the same problem even at lower altitudes. What can you suggest the problem is.
I use it to tow my 5th wheel camper having no problem there but after disconecting I do a lot of back roading on dirt roads and after several hours of this I hit the main road and don't have power. I have to accelerate very slowly to get up to speed. It doesn't happen all the time. The air filter is good, the guage is in the green. I have been in a higher altitude than usual. The truck has 40,000 miles and I have already changed the fuel filter twice for the same problem even at lower altitudes. What can you suggest the problem is.