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#1
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there is no lift pump on American models so not sure if what you have is factory or not, also air can get into the system much easier than fuel can leak out so I would replace all rubber hoses coming from the tank to the pump and injector crossover hoses
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#2
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Thanks for your reply. The pump doesn't look like a factory fit and it is very noisy. As soon as the ignition key is turned on (prior to starting the engine) there is a very loud clicking noise from the pump which doesn't sound right to me.
I think I will replace all the rubber connections and cross over pipes under the bonnet as you suggest and replace the pump at the same time. How do I find a replacement pump that is suitable? Clearly I want one that can pump enough diesel to the engine so that it isn't starved of fuel at high speed. But what happens if I fit a pump that sends too much diesel through? How is it regulated and what happens to excess fuel? |
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