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  1. alldodge

    Mercruiser 4.3 MPI 262 CID s#1A34694Z NOT IDLING CORRECTLY SOMETIMES

    OP posted 1A34694Z and I replaced the Z with a 5 and it does have the carb cap
  2. alldodge

    Volvo Penta GM 5.7 TBI low power at take-off

    Yes
  3. alldodge

    Mercruiser 4.3 MPI 262 CID s#1A34694Z NOT IDLING CORRECTLY SOMETIMES

    Good point on VL Did not think about it because of no mention of it happening after a run. Does this happen after the motors been running for a bit or is it when its cold and not yet warmed up?
  4. alldodge

    1989 Trophy, Adding 2nd Battery

    Don't know where the Bat is tapped in your boat, have to trace wires to find out. Most come off the starter solenoid post, others off the Bat The fuse block will have one main wire feeding it, follow this back to where it connects
  5. alldodge

    06 Mercruiser 5.0 MPI no power above 2000 rpm - thoughts?

    What's the serial number? Agree start with fuel pressure. If pressure is low as speed increases the motor won't get enough fuel and start to miss. If motor does miss then ECM will retard timing. Look on the shift plate for 2 switches, if there are 2 then one is a in-gear switch. If motor...
  6. alldodge

    VSR vent line full of fuel

    I don't have the manual for your motor so I'm using Merc What your calling the pulse limiter is that the fuel pressure regulator which is on top the VSR. If this Reg is not keeping pressure at required spec then to much fuel will be dumped back in VSR. If this was happening the motor should be...
  7. alldodge

    Volvo Penta GM 5.7 TBI low power at take-off

    To be simple, your motor is rotating CW looking at the front You need 4 of the marks to the right of the notch
  8. alldodge

    Volvo Penta GM 5.7 TBI low power at take-off

    Mark is TDC Left hand motor rotates CCW looking at rear of motor. Looking at front it rotates CW so each mark is 2* to the right of the notch
  9. alldodge

    Volvo Penta GM 5.7 TBI low power at take-off

    oh yes VP stuff
  10. alldodge

    Volvo Penta GM 5.7 TBI low power at take-off

    There are no chips, but there is MEFI burn bt you need to know how to change the fuel tables What pitch props are on it now?
  11. alldodge

    Trim tilt down but not up.

    The up circuit has a limit switch, so the drive will not go to high up when motor is running. To bypass the limit switch there is a trailer switch/button so when motor is OFF it will go full up
  12. alldodge

    Trim tilt down but not up.

    We're a DIY place but it appears your having trouble with tracing voltages. Might be time to find some help
  13. alldodge

    Mercruiser 4.3 MPI 262 CID s#1A34694Z NOT IDLING CORRECTLY SOMETIMES

    Agree could be something is clogging up the pickup tube See if you can remove the tube and have a look
  14. alldodge

    Belts for 4.3 V6

    Welcome Changed title because you need belts for the motor not the drive Can verify part numbers but only listing lengths based on info. Lets see what others say to verify length List ALT belt item 18 as 48120Q1 and is 46 inch https://www.mercruiserparts.com/bam/subassembly/31484/1619/160...
  15. alldodge

    Trim tilt down but not up.

    Trim has to get power from the Bat, in most cases there is a wire coming from the starter post to the trim. If it's not there it could come direct from the Bat Here is what is on the GI and GXI and some others
  16. alldodge

    Trim tilt down but not up.

    Might be the limit switch
  17. alldodge

    Only goes 20 MPH

    Tube https://www.ebay.com/itm/323417826586?hash=item4b4d34651a:g:XOkAAOSw~BNch1Q7
  18. alldodge

    Only goes 20 MPH

    Replace exhaust bellows with a exhaust tube, much less restriction and easy to replace without pulling drive
  19. alldodge

    Volvo Penta GM 5.7 TBI low power at take-off

    Fuel pressure should be 8+/-2 psi on low side and 29 +/- 2 psi on high side Motor gets timed in base timing mode at 8* BTDC To place in base timing mode find DLC connector and put paper clip or other jumper between pins A and B. If rpms do not increase when jumper is installed, bring rpms up...
  20. alldodge

    Fuel pressure

    Could pick up a cheap 12V pump. Connect another filter to tank and then to pump. Suck out all the fuel. Dump 10 gals fresh back in. Place exit gas line from new pump to tank fill. Let it run and when it starts slowing down change filter and keep going tell its good and clean
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