My truck has been driving great. But yesterday...and again today, as I was coming up my hill in third gear (as usual) I noticed I was losing power, almost like it was chugging. It was fine going up till I got to the steepest part, then it was as though I was getting starved for gas. Stepping more on the gas didnt help.
I put a new fuel filter in just last fall. I changed the air filter when I got home, but it didnt look that dirty to me. Havn't taken it out again due to heavy rains
Can some one give me some other possible causes for this sudden occurance. Have had the truck 6 years, and havn't experienced this before. Thanks.
