I have a 2004 mazda rx8 my car has been driving fine since i got it about 8months ago last night i drove to the store went in and came out and it wouldnt start. there is no dtcs and the car wont rev past 3000rpm. I pulled the mass air flow meter out and it was dirty as hell so i cleaned it and put it back in and it still doesnt idle or stay on. If i unplugg the maf and give it gas to start it the car revs up past 3 grand and i can hold it there for a few but if i plug in the maf it wont i replaced it with 3 different ones all after market still no luck. any ideas? or maybe i should try a new maf from the dealer which is gonna cost 250 for the sensor.

 

Did you ever figure out the problem?

 

yea it was the fuel pump

 

How many miles did it last?

 

90k on it