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  1. D

    Firing order

    So can anyone tell me where my anti siphon valve is on a 1996 volvo penta 5.0fl. It's a 1996 wellcraft excel 21sl boat. I was told to check into that as well as to why my boat has no power after 2000rpm and won't plane out. It back fires out the carburetor. It's not the timing or a crossed...
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    Firing order

    These are the numbers I found on my carburetor I would a carburetor I was told these numbers will tell me what carburetor rebuild kit I will need could somebody please point me in the right direction it's a Holly carburetor off of a 1996 Volvo penta 5.0 FL V8 302
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    Firing order

    So my timing and spark plug wires are all correct. I pulled my carb off it's made by Holly and I noticed there where 5 philp head screws on the bottom of the carburetor well when I went to lossen those it felt if they were finger tight with the screw driver which now im wondering if I was...
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    Firing order

    What do u mean I'm asking because I have a hard time understanding how to find cylinder 1 on the cap unless it's marked. I'm sorry if I'm being a inconvenience to you I'm just asking for help because I got mechanics telling me I need a new motor and I know they just want to take my money from...
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    Firing order

    I put a new fuel filter on and no difference so do u think my carburetor is dirty. And thank u for the diagram of the firing order but I need a diagram of the firing order on the distributor cap as well
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    Firing order

    I removed the cap to replace it with a new one and new wires and spark plugs. But at idle the motor runs smoothly at half to full throttle it back fires out the carburetor and the boat only does about 20mph with no power. When I put it in neutral it idles smoothly but one in gear at 5 to 10 mph...
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    Firing order

    Hi so I need to know where cylinder 1-8 is on my distributor cap.if anyone has a illustration and it shows 1-8 in a picture I'd appreciate it. I'm thinking someone switched my spark plug wires around and this is why I'm having so much trouble with my motor at full throttle with it back firing...
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    Lack of power

    I don't know if it ran fine the mechanic that winterized the motor said it sounded good but that was at a idle.if it's not timing and the spark plug wires what else would it be that I could check for?
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    Lack of power

    I'm positive the plug wires are correct because I switched 2 of them and it hardly run at all.i was told it could be a bad fuel pump because it's mechanically and it's 20 years old but I was told the back firing out the carburetor is a timing problem. Then I was thinking it's the carburetor is...
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    Lack of power

    So in the fall time before it got winterized it ran fine and this spring I did a basic tune up with new spark plug wires and plugs cpa and rotor and a new ignition coil. Other than that I didn't touch nothing that had to do with the timing. So is it possible with the new parts it threw the...
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    Lack of power

    But if it was a timing issue wouldn't it not idle.like it can be on the trailer and I put it in gear and everything is fine but when it's In the water and there's a load on the motor there's no power.its on the trailer and everything is fine.only when the motor is under load it acts up.i can put...
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    Lack of power

    I just have a cap and rotor that's it there's nothing to adjust with that
  13. D

    Lack of power

    No I left everything the way it was I did a basic tune up.
  14. D

    Lack of power

    So I have a 1996 volvo penta 5.0fl motor in my boat. I did a tune up and this is what I did.spark plugs and wires cap and rotor,ignition coil, new oil and oil filter,new fuel/water separator filter,new alternator and starter.all the electrical stuff was original from 1996.after the tune up I...
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    Torque specs

    What is a rol lock disc.i never heard of that and what torque are the riser bolts supposed to be set at .and what am I torturing the manifold bolts to.the riser and manifold bolts are gunna be brand new.
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    Torque specs

    So my motor is 20 years old and I had to replace my manifolds on my 1996 volvo penta 5.0fl motor. I can't get the old metal gaskets off the block. What can I use to remove the old gaskets off my block to put the new manifolds and gaskets on.thank you
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    Torque specs

    Hi I have a 1996 volvo penta 5.0fl motor and was wondering what the torque specs are for the manifolds and risers please. Thank you
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    Sx outdrive water pump

    so my thermostat said 160 on it so I bought a new one that's rated for 160 degrees. I got my old one out it was held in with a o ring.
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    Sx outdrive water pump

    I plan on pulling the manifolds this weekend to change the spark plugs as I've watched a few videos on how to change the spark plugs and I rather pull the manifolds instead inspect them and change the plugs. I work for a hose,gasket and hydraulic shop.so I can make something up to check the...
  20. D

    Sx outdrive water pump

    So the boat is a 1996 wellcraft excel 21sl boat it's been in my family since it was bought new it's never seen salt water. It's been keep at a marina in Northampton mass for the last 20 years every summer at a slip.i got the boat passed down to me.its in great shape for its age.i was on the boat...
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