HELP PLEASE (Problems with a 1998 Nissan Sentra SE 2.0)?

Question

I Have a 1998 nissan sentra and lately its been very lazy untill a few days ago it gave me a check engine light so i pulled up the code and it said it was my o2 sensor so i changed it and it cleared. Then since it was still lazy i decide to check the timing on it since i had moved the distributor i figured i might have moved the timing and left it out of time so i got a timing light and ajusted it to my cars tag and manual and put it back in time it was working 100% fine untill yesturday.

I put a Lucas fuel injector cleaner and filled up my tank and as soon as i drove off from the gas station it turned off on me while i was driving so i pulled over gave it a minute and restarted him once again he felt lazy lacking power so i drove off trying to get home a few blocks from my house it turned off on me again so i did the same turned it back on and went home this morning i went to the auto parts and got a water treatment for my gas tank hoping it was just bad gasoline i bought a new fuel filter and replaced it i checked the old one but it didint seem to have any water or anything wrong but it still didint fix my problem!

HELP Me Please if you have had a similar problem!

Answer 1

your car is dieing of old age

Answer 2

When you figure out whats wrong go to http://www.highspeedautoparts.com/ for your parts. They have cheap prices.

Answer 3

hmmmm youve done all you can do from this end there must be something that is not working. is it running Hot? some engines will shut down with a hot temp. its time to take it to ur mechanic.

as for Old age Nissans drive long time so unless the miles are like 200k + I wouldnt bet on it.

Answer 4

get you're catalytic converter check out it may be blocking

will give you o2 sensor code  and lack of power