Okay ive been havibg problems with low idle, unable to adjust it up after its warmed up and also power loss after driving for a while. Ive been doing alot of garage work cleaned valves and egr systems and alot of other new parts and i think i finally narrowed it down to either the fuel filter or the evap system. If anyone has some symptoms of a bad evap system or a bad fuel filter it would help. Im out of money and i cant keep buying new parts. I have a new filter which im going to replace this weekend but im still not convinced it will help. There is pressure when i removed the gas cap so idk if the evap system is bad or just one part on it. I know nothing about it.......... I know Ive been posting alot but you guys have really really helped me narrow it down and cross alot of things off my list i appriate all the help. I just want it fixed