Recent content by Rodney Alvelo

  1. Rodney Alvelo

    Random Misfire i can't figure out

    Replaced it because a friend of mine was having the exact same issue I'm having and it was a fuel pressure sensor so I replaced it to see if that would help but nothing. I still have the OEM one so I'll just put that one back on. I'm just gonna do injector and try my best to clean the valves...
  2. Rodney Alvelo

    Random Misfire i can't figure out

    I check visually for boost leaks since I don't have access to a boost leak tester at the moment. I haven't cleaned the MAF sensor will do that next. I really am leaning towards injectors since I know the previous owner personally and he mention he never had them service and he bought the car off...
  3. Rodney Alvelo

    Random Misfire i can't figure out

    Not 100% sure what is the model number. I bought it on autozone. I still have the old OEM one. I tried getting a new OEM one but mazda only sells it together with the fuel rail
  4. Rodney Alvelo

    Random Misfire i can't figure out

    Hi, so I've been having this issue with my speed 3 for about 2 - 3 weeks now and I still can't figure out what is causing the problem. The car would idle fine but under load it would start to break up. I've done new plugs gapped to .026, I've checked my coil packs and they are good, I've check...
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