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Anonymous Posted on Sep 16, 2010

Engine Diagram showing check valve in rear of engine

  • Anonymous Sep 16, 2010

    Yes it is what i was told it may be my problem. I have changed all filters but when I take off it runs good but then suddenly loses power all together. I had it in the shop but they could not find the problem.and they are a dealership

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  • Master 11,896 Answers
  • Posted on Sep 16, 2010
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Go to autozone . com. Register for a free account. Then confirm the account, login. Choose year make model and engine size of your vehicle. Then choose "view repair manual"

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  • Master 2,299 Answers
  • Posted on Sep 16, 2010
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Are you looking for the fuel check valve? I have looked all over the internet for different diagrams for helping people on fixya and I have never had any luck finding free ones or even clear ones. So I always suggest going to your local library. They will have manuals for about every vehicle on the road. My library has them online also. But if you are looking for the fuel check valve then it is round and will be on the top drivers side of the engine that your fuel lines go to.

  • 1 more comment 
  • Anonymous Sep 16, 2010

    It wants me to answer this question again. I am not too sure what is going on. But I don't know what check valve you are wanting a diagram of.

  • Anonymous Sep 16, 2010

    It is showing me now that you had commented. It is the fuel pressure regulator. I can tell you where it is at real easy. It is down on the intake manifold. It is round about the size of a chewing tobacco can. It will have a fuel line going in and coming out of it.

  • Anonymous Sep 16, 2010

    It could also be the fuel pump. The pump doesn't have to pump near as much fuel at an idle as it does when you get the rpm's up. So I am sure that it is one of the two.

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I’m happy to help further over the phone at https://www.6ya.com/expert/david_6df67de3b14de867

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