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About Mitch925

  • Rank
    Fresh Fish
  • Birthday 03/14/1989

Profile Information

  • Gender
  • Location
    Brentwood, CA
  • Interests
    Anything out doors. Will try anything once.

Previous Fields

  • Boat
    Centurion Avalanche C4

Recent Profile Visitors

186 profile views
  1. I have an 09 avy. I have a wakeshaper. I have the 800 pound bags in each rear locker then 2 500 pound bags on the bow. I have yet to try with a full center stock tank. But I have a NautiCurl wakeshaper. It’s awesome.
  2. Anyone have info on the fuel pump. I am looking for the operating range of the fuel pressure at the fuel rail, the vacuum pressure from the air ram for the regulator, and the exact function of the regulator (how it works). I have a 09 avalanche with a 5.7 black scorpion and a cool fuel system. Thanks everyone.
  3. What is the correct fuel rail pressure?
  4. Yeah they are all quicksilver parts. And they were installed by a mercury certified repair shop. I’ll look at them this week.
  5. So I am having a misfire issue as well. I have an 09 Avalanche C4 5.7. It idles fine but as soon I put a load to it. Maybe just accelerate to about 1100 - 1500 rpms it sputters and sounds like it runs hard and vibrates a lot. I don’t notice any thing with the trans and the prop looks fine. I just had a new cap and rotor and wires installed in October. I am going to change the spark plugs next. Is there anything else maintanence wise I can do before I start getting into testing the injectors. The motor only has 200hrs on it.
  6. So we replaced a bunch of ignition parts. Still the same issue. I was able to find out that there is a recall on the DTS system. From my understanding that communicates with ECM. From what mercury was saying is that when the DTS system experiences a fault code it sets the ECM into guardian mode. The reason for the recall so that the DTS won't allow you to reset it so it stays in guardian mode. So I am taking my boat to a dealer to have the recall done. That should correct the problem, but if anyone has more or better info please fill me in. Thanks everyone for helping me out here. What a Pain In the A$$ this was lol. 😤😅
  7. Where would that killswitch in the engine bay be? I know there is a breaker for the ignition but that is ok. I am sure they are different on every boat but an idea would help.
  8. Hey guys, So I have my boat in the shop for about 2 weeks now. The reason the boat went into the shop was it started to misfire out on the water. I was able to get it back and took to a local shop. He was able to find that the cam position sensor fell out, the screw backed out. He try's to fire the boat up and it cranks and it fires maybe two cylinders then the motor shuts off. Then he gets about 15 more codes. He try's clearing them and then he retrys to start the boat. Same results. The shop unhooks the negative leads on the battery and leaves them off over night. He hooks the batteries backup and The shop goes to fire it up and he doesn't get anything. The boat doesn't crank and the 1 second beep that normally goes off, doesn't go off when you turn on the key. The codes he has now are: 521323 FM31 521216 215 150 101 387 103 I can't find out what they codes me so I don't have any idea on where to start. Is there a special way of resetting the ECM? It seems like the ECM is keeping the boat from firing up or even cranking over. I am lost and he is searching for help on the internet. Any help would be greatly appreciated. Thanks, Mitchell
  9. Any one know where the speedo sending unit is located on an 09 avalanche?
  10. Sorry guys I mean the speed gauge sending unit.
  11. Any idea where the sending unit is. I am not getting any signal to my perfect pass system or to my speed gauge. I have an 09 Avalanche.
  12. Anyone know where to find OEM parts? I am looking for a door. It's located in the drivers area down low to the right and it covers the breakers and a cigarette lighter. I don't have a picture right now. It's for an 09 Avalanche

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