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  1. alldodge

    2005 350 Mag dropping fuel pressure under load

    Got a motor serial number? Guardian can happen when water pressure drops The problem with loosing power is where I would look at fuel pressure This is your current power problem This could be a regulator issue but need more info Where were the injectors bought?
  2. alldodge

    NS90A slow trimming down, wire to motor getting hot and smoking

    Have no knowledge of these OB's, but hot wires and smoke means something is shorting out. When current increases (what happens when shorts happen) then the wire sized for the motor is drawing more then designed for. It's most likely the trim motor. Reason being is the relays just pass voltage...
  3. alldodge

    Boat engines

    Welcome and Howdy Lets start with the motor serial number? Is this a new to you boat or just a new problem?
  4. alldodge

    FWC V8-300-C-A

    Your fine, while you purged 90 sum % of the air, your didn't get 100% All good go boating
  5. alldodge

    no start

    The fuse is used to protect the battery if the alternator shorts out. This is not you current problem, install one if you wish but will not change anything now You can crank and then it won't crank or even click Meaning corrosion (bad connections) and /or bad key switch
  6. alldodge

    Engine dies after running for several minutes

    That pic is not a antisiphon valve and has no business in my opinion in the fuel line.
  7. alldodge

    2015 Motor MerCruiser 4.5L 250hp NO EC - OVERHEATING!

    If you get CAT's again make sure motor is closed cool, but OB's are the way to go even more so in salt water
  8. alldodge

    2015 Motor MerCruiser 4.5L 250hp NO EC - OVERHEATING!

    I probably reuse the old check valves
  9. alldodge

    2015 Motor MerCruiser 4.5L 250hp NO EC - OVERHEATING!

    Don't know of a way to open check valves without breaking them. Ouch on the cost for the mans
  10. alldodge

    Mercruiser Alpha 1 - backfired and died out on the water ( Its electrical 100% ) - need basic troubleshooting steps,, how do i check charging system?

    That's a standard deep cycle lead acid and full charge should be 12.7V Your higher readings just means your meter is off a little. No biggy just something to note
  11. alldodge

    5.7 EFI stalls when warm and shifting into gear

    Maybe @muc has an idea
  12. alldodge

    no start

    You can but by the looks of the pics start by removing all the cables and wires and clean them up to shinny metal. Also the ground cables. There is a lot of corrosion.
  13. alldodge

    5.7 EFI stalls when warm and shifting into gear

    Yes, spray intake and base of TB Numbers track each other pretty close to each other. I'm no expert just what I'm use to seeing, as before might try cleaning IAC but not chemicals
  14. alldodge

    5.7 EFI stalls when warm and shifting into gear

    I understand the manual, I'm thinking intake leak Could be the IAC is just not responding quick enough, but most times I'll see the counts higher. With it down in the lower numbers, it's almost closed. IAC can go to 100
  15. alldodge

    small pencil line cracks

    Most epoxy needs to be roughed up with 80 grit for additional coat or other to hold. Would wipe it down with acetone @ondarvr would be best to ask
  16. alldodge

    Mercruiser Alpha 1 - backfired and died out on the water ( Its electrical 100% ) - need basic troubleshooting steps,, how do i check charging system?

    Is this a AGM Bat?
  17. alldodge

    5.7 EFI stalls when warm and shifting into gear

    I'm thinking a vacuum leak, IAC should be closer to 40
  18. alldodge

    Engine dies after running for several minutes

    Not VL, something with the fuel supply Look into the tank antisiphon valve, fuel lines, pump and fittings
  19. alldodge

    2016 Mercruiser 4.3 TKS Exhaust Riser Gaskets

    It will be ok, just run a bit cooler. The restricted gaskets help keep the manifolds warmer and all over pressure water exits the elbow. The unrestricted will send more water thru the mans before it exits Note the instillation of restricted gasket
  20. alldodge

    Power steering return line keeps blowing at cooler 95' 7.4 Bravo1

    Agree, that hose should never see much above 10 psi if that. You sure that's the return line and not on the pressure side? If should come from the ram, thru cooler to reservoir tank, "open flow" no restriction
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