so the last two times i've gotten gas my check engine light has come on. I dont know what this could be. could it be air in the gas tank? fuel filters shot? i dont have a tuner to pull the code so i may have to go to autozone, but its only on when ive gotten gas and then it will go off the next day, so if anyone has experienced this please help me out, im just being a little cautious lol.

 

anybody? my thread got hidden a little lol

 

whats the milage to your car?

I changed my Fuel Pump Assembly at 50k milage. Could be your Fuel Pump.. Just a thought.
Might wana just check that. Im not saying it is your pump but just check it..

Also check the Fuel Pressure.

 

I would get the code first then figure out whats going on. No point in playing the guessing game yet.

 

its a 99 but its only about 24,000miles

 

I agree with Spike.. get a Tuner n find out the code. =)

I just ordered me one from AM.. Waitin for it to come in the mail. I got this:

http://www.americanmuscle.com/sct-x3...ash-tuner.html

Price aint that bad, I think its really good for what it does.

 

yeah im gunna get one after the holidays from vmptuning.com, but for now ill go to autozone and see whats up

 

lol I know its off the thread but I was wondering how your Magnaflow Exhaust sounds? is it quiet at idle?

 

its alright i mean its direct fit to the y-pipe so its not anything special but for now its not too bad, idle is pretty quiet unless ur real close

 

Could be something as simple as the gas cap

 

yeah i went this morning after class and they said its the o2 sensors, my cars a 99 so i guess it makes sense

 

should i go ahead and replace them?

 

do i have to get both o2 sensors for the front and rear or would the extension kit from AM work? http://www.americanmuscle.com/bbk-o2...harnesses.html

 

Basically on my Exhaust im running true Dual exhaust X pipe w/o Cats.

I bought the 2 front O2 sensors from AM and retained the stock rear O2 just to plug the hole on the Xpipe. I do have the CEL on but hasnt given me any problems car runs just fine. So when my turner comes in its gonna eliminate CEL.

 

So what codes came up?

 

he knew what the code was i didnt write down which actual code it was but thats what he said it was

 

So it could of been anything such as lack of airflow, heater circuit problem, lean on bank 1 or 2 etc.... You need the code to actually figure out whats wrong instead of tossing parts at the car. ******* Autozone.

 

should i go back and ask for the actual code then?

 

is it bad to continue driving my car with not knowing the problem with it? i mean it doesnt really feel different but its also my daily driver so not sure what to do..

 

ive been driving mine since i got my exhaust swapped out.. nothing has happened.

 

yeah like today it hasn't been on once it's so weird.