Uphill struggle

Discussion in 'Mech Tech' started by paulzac1, Aug 12, 2017.

  1. Hi, my T2 bay 1974 has been running fine but when driving up a steep incline it lost all power and I had to be towed up on to flatter ground and then able to continue with my journey. Any ideas? Cheers

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  2. mikedjames

    mikedjames Supporter

    How long before it started again ? And was it perfect afterwards ?
    Just wondering if you have old the chestnut of the paper sticky label off the fuel sender sitting on top of the fuel outlet in the tank and blocking it. Stopping the engine and waiting lets it float away when the suction of the petrol pump stops.
     
  3. avoid hills...:hattip:
     
    paulzac1 likes this.
  4. Do you have points in the distributor. I got stuck in a steep valley towing a trailer- couldn't get back up in either direction. The points gap had closed almost to nothing. I fixed it by eye, no feeler gauge, and off I went.
     
  5. GARRICK CLARK

    GARRICK CLARK Sponsor

    As above. When the points gap closes it retards the timing reducing power and increasing heat
     
  6. how much petrol did you have in the tank?
     
  7. mcswiggs

    mcswiggs Supporter

    Mechanical pump? Uphill - foot down, large fueling need and if something wrong with the supply then it will splutter (if it's dual carbs it will lose two cylinders just before the other two join in). Level off, don't need so much fuel for speed/revs and the pump catches up again.
    Check for pump pressure (find a meter - should be 0.35 kg cm2 on the outlet), filter blockage, pipe blockage.
     
    jivedubbin, paulzac1 and 14platoon like this.
  8. Rez

    Rez

    Filter blockage is actually my guess. It might have enough fuel getting through normally but when you put the boot down on hills there may not be enough getting through.

    (ask me how I know) ;)
     
    mcswiggs likes this.
  9. mcswiggs

    mcswiggs Supporter

    Yep - got the t-shirt on that one too. :confused:
     
    paulzac1 likes this.
  10. Fuel pump
     
    paulzac1 likes this.
  11. Thanks for that, going to have New set of points fitted shortly

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  12. Just about full tank, otherwise been running fine.

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  13. Cheers thanks for the info

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  14. Baysearcher

    Baysearcher [secret moderator]

    If you can wield a screwdriver you can fit a set of points.
     
  15. Betty the Bay

    Betty the Bay Supporter

    Did you get it sorted?
    I had a similar problem and it was several separate issues.
     
  16. Not as yet, Garage Mon to have a look, this is the only prob otherwise running fine could be timing issue, fuel pump ? Cheers

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  17. Baysearcher

    Baysearcher [secret moderator]

    You could have done them in the time it took to book it in with the garage. They probably only need adjusting. If you've got a screwdriver, go out and give it a go....
     
    snotty likes this.
  18. Ok Cheers for that.

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  19. Betty the Bay

    Betty the Bay Supporter

    Have you an update? Interested because I had a similar problem and hoping that it's now resolved...
     
  20. Flakey

    Flakey Supporter

    I can recommend Norfolk ;)
     

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