Need a little help please
Hi guys-My 04 pd jetta is having issues. Im losing power at higher rpms. All seems fine until around 3500 rpm then there seems to be little power after that. Im no expert on these cars, but ive taken it to F&P automotive in Youngwood and to Hillcrest VW in New Ken, but there are no codes stored. Had the fuel filter replaced and it helped, but car is still not normal. Ive lost about 4-5 mpg and the car will occaisionally miss under load. Ive checked the lift pump and it is making noise when the key is turned on, so i presume it is operating ok. Without a cel there is little to go on. Any suggestions or other places you would recommend?
Any suggestion is appreciated.