Hello fellow Nissan people. I have a 2000 Nissan Sentra and a few weeks ago was driving it and it just had no power at all. Did some troubleshooting and seemed the exhaust was not coming out much -- suspected the CAC. Had both of them replaced and $1100 later the car still runs like crap. They said it may be the fuel pump/filter -- It runs really rough and especially when trying to give it any gas -- I'm stumped. Replaced the spark plugs, CAC so far. Seen another post wtih a similar issue but there was no posts to it. PLEASE if you have any idea what this may be or even some suggestions i'd really appreciate hearing from you. Thanks in advance for your time.