| Loss of power 04.5 LLY Duramax
I recently have had a huge power decrease. I notice it more on the free way. When i press down on the gas to pass a car going 75, all i see is black smoke and hardly any response from the truck. I have done nothing different to the truck since the loss of power.
After the loss of power I replaced the fuel filer, did trans flush, break flush, and oil change. I also purchased a K&N cold air intake (77 series) and edge with attitude.
I ran 0-60 test on the edge with stock settings and ran it in 10.8 sec. I feel this is very slow even at stock. On level 5 on the edge i only ran at 9.2 sec.
I took the truck in (before i purchase the edge) they said there was nothing wrong with the truck
I have a 2005 Chevy Duramax LLY, Toyo Open Country tires, 20" rims, K&N intake, and going to straight pipe very soon.
Need some suggestions. thanks |