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Thread: Power Problem

  1. #1
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    Power Problem

    Today while driving the 2a I had issues.
    When driving the vehicle was fine until I reached, basically, any incline and the load on the engine increased. Then, it'd start surging, backfiring, stalled a few times. Everything was fine on a downhill run.

    Could this be an issue with the fuel pump?

    Any advice would be helpful.

  2. #2
    JDNSW's Avatar
    JDNSW is offline RoverLord Silver Subscriber
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    It sounds like a classic case of fuel starvation, typically due to a blocked pickup strainer in the tank, an air leak in the suction side of the pump, or a failing pump. BUT, I have also seen exactly these symptoms from the points closing up, and since this is the easiest to check, I would do this first. Could also be other igniition shortcomings such as high tension leads or capacitor, but less likely.

    John
    John

    JDNSW
    1986 110 County 3.9 diesel
    1970 2a 109 2.25 petrol

  3. #3
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    Indeed it could be a fuel issue but it could also be that on an incline the motor will be under strain so I would check the points and spark plugs and make sure the leads are in good condition.

    Chris

  4. #4
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    I had a good poke around today tried to tighten up any part of the fuel system before the pump. There was evidence of a bit of a leak coming from the union at the tank select switch. Nipped it up half a turn and we're back in business.
    Thanks for the advice.
    Laying under the vehicle doing contortions to reach a bolt makes you realise how silly you are when you notice how accessible it would have been if you just removed the centre hatch on the seat box...

  5. #5
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    Quote Originally Posted by korg20000bc View Post
    Laying under the vehicle doing contortions to reach a bolt makes you realise how silly you are when you notice how accessible it would have been if you just removed the centre hatch on the seat box...
    Classic!

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