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  1. alldodge

    Mercruiser 350 poor performance

    Is it TBI or MPI?
  2. alldodge

    Mercruiser MIE 340 454 won't turn over when hot

    Do they just crank slowly and is there any place where they stop, or almost stop and then continue to crank? How are the batteries? Has cables been cleaned on both ends to shinny metal?
  3. alldodge

    Mercruiser 350 poor performance

    What was the serial number of the old motor?
  4. alldodge

    1995 Mercruiser 3.0 starter will not engage flywheel

    Does the new starter do the same thing as the old one, just spin?
  5. alldodge

    Velvo penta does on water

    That is where the exhaust exits, but look at the exhaust elbows and pies which lead to the drive. Like the bottom of the Y pipe
  6. alldodge

    Transferring fuel from truck to garage to dock to boats (PITB)

    I take this is your private dock Is there anywhere you can get a pickup close enough to the waters edge so that a 100 gal tank could be used?
  7. alldodge

    3.0L hard starting when warm

    There is nothing visual you can just look at. The plunger is inside the carb. With the motor running there will be some extra hissing heard if its still opened. The module can be tested by removing and apply 12V and after about 8 minutes it will move out (cold 7/8 full out 1 1/4). If the...
  8. alldodge

    3.0L hard starting when warm

    No, Motor starts cold, oil pressure builds and connects TKS module to a ground With ground applied the TKS starts to heat up and close off extra fuel After a few minutes the module will close off the extra fuel Once engine temp heats up the temp switch connects module to ground to keep module...
  9. alldodge

    3.0L hard starting when warm

    One side will always have 12V on it, key ON or OFF. The other side is where it gets turned ON with a ground. Think of it like the switch is on the ground side and not the hot side
  10. alldodge

    Volvo 5.7 gxi c No Start

    ok
  11. alldodge

    Volvo 5.7 gxi c No Start

    A hard stop like turning the key off, or a hard stop with a clunk. A clunk would mean water in a cylinder or two and might have damage to rods. Don't bother with draining water, I just would like to know IF there is any water in the cylinders.
  12. alldodge

    3.0L hard starting when warm

    The TKS carb has a module which when the engine warms up, the module closes off the port which gives the motor more fuel. The motor needs more fuel when cold but is flooding when warm. Check the 20 amp fuse, it provides 12V full time. Motor is stated and oil pressure builds which applies a...
  13. alldodge

    Volvo 5.7 gxi c No Start

    Yes, head gasket, head, block or exhaust manifolds When it died, hope it died gasping or sort of slow and not a rock hard stop. The thing that's puzzling is you have spark and gas down the TB won't even hit once. Not hitting if water is in the cylinder then that can help explain it. A lawn...
  14. alldodge

    Volvo 5.7 gxi c No Start

    Gas mixing with water will smell like gas. Remove all the plugs and note if any still look wet. Gas should evaporate but water won't. With plugs out spin the motor over to see if anything comes out of the plug holes.
  15. alldodge

    Velvo penta does on water

    It could be the exhaust is mostly plugged up. It runs on land because there is no back pressure. In the water the exhaust builds up and is unable to be fully pushed out
  16. alldodge

    1973 mercruiser throttle info

    I think @Bt Doctur might have them setup
  17. alldodge

    2010 Tahoe q4 4cylinder

    Your Tach is off. Your motor won't turn 7000 rpm without coming apart. If your not a WOT then my guess is your closer to 3800
  18. alldodge

    Engine swap and the ECM

    Should be plug and play "IF" you can get the ECM reprogrammed. Most likely need another prop
  19. alldodge

    2010 Tahoe q4 4cylinder

    Depends on what your ratio drive is and if your speed is being read by a GPS or the boat speedometer
  20. alldodge

    Frustrated fuel

    There are no differences between auto and marine coils. That said its hardly ever the coil, but you do want one with an internal resistor, not one that uses external resistor
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