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    350 Mag Mpi hard to start when warm or hot

    With reading out of spec at the map sensor and a new map sensor installed I would be inspecting other sensors/components that share the same 5v reference as the map sensor Good idea to verify all grounds on said circuit are okay along with no shorts to ground on any voltage/ref and signal wires
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    Throttle linkage to carb, 2001 4.3GL

    There is a fitting that the round, slotted part pictured slides into that is anchored to the stamped mount plate adjacent to the cable If you post your engine complete model and serial number someone can aid in identifying the correct parts you need Otherwise volvo epc is accessible to the...
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    2003 Volvo Penta 5.7 Gi-E Timing

    Based on the photo it appears the style of rain hat is one used on an mpi/flat cap/crab cap ignition system Idle timing and rpm are non adjustable however there is a procedure to properly install the distributor. Once the distributor is set properly the ecm controls timing and rpm Are you...
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    Need help with a Merc Alpha One Gen 1 from 1974

    That would be an MC-1 style gimbal housing with a flat, cork gasket used to seal the housing to the hull The round seal you mentioned finding is for a newer vintage R/MR/Alpha one style housing and will not work If you can't find a replacement for the flat gasket in oem or aftermarket you can...
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    F-150 Transmission Issues (I think? . . . No, I thought )

    FYI the 3.5 eco boost uses variable cam timing. Cam phasers use engine oil pressure to operate properly. Would think an engine fault could be present in this situation, however. Misfire, timing, oil pressure, etc..... Quick check would be an engine oil/filter change, use a higher viscosity oil...
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    Mercuiser 357 mag low compression on #6 (120 psi)

    FWIW my compression tester guage reads 35ish psi static (0 psi). I routinely test many sbc v8's that read 180-190 psi on engines that are sound, no miss/dead cylinder exhaust sound, wot 4500ish rpm/spec If I do the math: 180 - 35 = 145 I've dropped, bumped and used my guage on a weekly basis...
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    1998 F150 Clutch question

    I would inspect the master cylinder. Hopefully ford understands the need for decent access to both master and slave cylinders Are either cylinders removable?
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    No start question

    Dwell is the amount of time measured in degrees of rotation of the distributor shaft the points are open Need to set dwell first, roughly 28-30 degrees for a sbc. Then set timing, ought to be 8 degrees btdc for your engine Yes, dwell/timing is important for proper starting and runnability for...
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    Bent prop shaft SX lower unit

    Either through a local volvo dealer or ebay. Might find something on volvos website too
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    letting in water around motor

    First guess is shift cable bellows Could also be u joint bellows
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    New 5.7 runs and shuts off

    Normally on the rain hat/flame arrestor cover along with engine serial number and other spec info Guessing with the replacement long block there's little chance the serial number tag on the block is present
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    New 5.7 runs and shuts off

    You need the mercruiser model number not the (guessing) casting numbers on the block
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    Fire extinguisher system

    Looks like a check engine light Is the engine an ec (catalyst) model? CEL light on would indicate a fault
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    New 5.7 runs and shuts off

    Wouldn't be good enough for my taste, fair witness and all...... What is the engine model? Some efi/mpi models don't require setting the timing, others require the ecm to be set in service mode for proper idle timing adjustment
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    water in engine, is it salvageable?

    Welcome to boating You can do whatever you want with your engine but only repairing half of what is at least visibly wrong, crossing your fingers to use the boat this summer, then later doing the job proper will only cost you more money and time Find a reputable machine shop locally, bring...
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    89 180 Horizon w/ 4.3 OMC

    Unless you know pretty much everything about OMC cobra sterndrives it's a money (and time) dump If you knew enough about OMC you wouldn't be asking
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    water in engine, is it salvageable?

    I thought this was a restoration? You can't restore by putting band aids on problems. The rust on the piston tops/cylinder walls needs to be addressed. A proper machine shop will be able to set things right if the block is sound
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    water in engine, is it salvageable?

    Salvageable? Yes, maybe but not in its current condition Engine needs to either be sent to a machine shop for proper inspection/repair (if possible) or a complete long block assy You will need a new/sound intake/exhaust manifold (obvious crack) and possibly riser/elbow. Water has been in the...
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    New 5.7 runs and shuts off

    Fuel regulator vacuum line should tie in with the intake manifold/throttle body. The line not being connected shouldn't affect performance unless there is fuel present in the line(s) What is the fuel pressure? Is the idle timing correct and is the timing advancing properly? You're on the right...
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    Alpha One Gen 1 - Can't get 6" on shift cable adjustment

    Yep, straight fore/aft for forward The drive should be locked in full forward gear if everything is aligned correctly with the foot oriented as pictured If you can't get the 6" adjustment I'd guess either the shift arm roller isn't aligned with the cable end slide, the cable itself is...
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