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  1. alldodge

    2018 Mercury 150 EFI hard to start hot

    Don't know the motor but I might look at the IAC and see if it needs cleaning
  2. alldodge

    Fuel delivery

    The boost pump was a add on item in which Merc was trying to fix vapor lock issues. Was only used for a few years until both pumps where placed together in the same pump housing In post 9 the drawing is one I grabbed for understanding of how things work. In posts 13 and 32 mention there are 2...
  3. alldodge

    Need thoughts from the car gurus

    The new 4 cyl turbo motors use direct injection to produce more power. They work harder then lets say a V6 so won't last as long. All direct injection motors I've looked at (find new car for Admiral) will require intake valve cleaning every so many miles
  4. alldodge

    Twin Merc V8 and different fuel usage

    Not going to do that without actually knowing there is a problem that needs to be solved.
  5. alldodge

    Different risers and elbows

    The riser "should" be the same it would just be the gaskets used That said, if there is a difference between one used on a 7* vs 14* elbow, I wouldn't know what the difference would be
  6. alldodge

    SAE j1171 trim motor. Pressurized air in reservoir. Leg falling slowly

    Agree, didn't see anything about air in the lines only the fill hole Running the led up/down increases some heat and heat expands.
  7. alldodge

    Please help

    ok, but the motor in your vid doesn't appear to be doing much more then at idle So when you go to WOT it starts a similar ticking? If this is the case check your timing and carb may need to be cleaned. At higher RPM's the motor might be getting real lean on fuel. If motor goes lean it will...
  8. alldodge

    SAE j1171 trim motor. Pressurized air in reservoir. Leg falling slowly

    Moved to VP because trim issue with 290 leg I don't see an issue with the air, it appears to me that there is a internal leak in the pump or the trim cylinders
  9. alldodge

    Battery Isolator question:

    I'll assume only 1 ALT powers the isolator. You normally wouldn't see 2 ALTs powering the same isolator, would be issues If the Gen Bat not being charged has a connection to the isolator, the isolator may have a burned out diode on that leg Yes, this will not be an issue so long as it's on...
  10. alldodge

    Please help

    Welcome At idle might be an exhaust leak Does it get louder at higher rpm?
  11. alldodge

    Twin Merc V8 and different fuel usage

    Watched it a bit close yesterday and Idle shows fuel is same As power is increased the fuel burn on starboard starts increasing, 1000 .1 more 2000 .6, 3000 1 gal and pretty much stays that way up to WOT Other things like temp are not the same but close. Think its just just differences in parts...
  12. alldodge

    Advice please

    I would say either at actuating arm is disconnected, or the starter is loose from the engine block
  13. alldodge

    Volvo 2009 8.1GXI Hard Start

    Bad connection or weak battery Does the tach show anything while cranking? Take a spark gap tester and place inline with one of the plugs to see if it's firing while cranking
  14. alldodge

    Old Walker Floor Jack

    Don't know where to find a kit but might be able to find the seals at a local hydraulic repair shop.
  15. alldodge

    Fuel delivery

    If your unable to see the wire colors, put hand on relays, turn key on MPR will turn on and not back off. FP relay should turn on and back off after a couple seconds
  16. alldodge

    Help understanding survey conductivity ratings

    Conductivity deals with a moisture meter readings. If there on the high side it means there is a lot of moisture internally. Moisture in wood and fiberglass means it's water logged and going to need a lot of work
  17. alldodge

    Exhaust manifolds - CC 283 V8 -1960

    Welcome Kind of tough because some have stopped making them like GLM I searched "Marine exhaust for 283 chevy engine" and came up with 2 places, manifold warehouse and vintage boat parts but do not guarantee they are in stock. There might be others I didn't look that far
  18. alldodge

    Leaking heat exchanger/freshwater cooling end gasket 1994 Mercruiser 4.3 LX V6

    Raw water will leak out but not enough to worry about. Remove end caps and look thru the tubes to see if all are clean, if not use a thin wire brush to clean them out. New gaskets, and fire it your good
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