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ekstroemtj
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Everything posted by ekstroemtj
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I know i know its already discussed many times the subject arround fuel pumps. I just would like to learn how exactly these parts are working. As i know they just work TOGETHER under full load. Can anybody tell me please if they are starting at a specific RPM or Speed or whatever. What means full load in this way? Thank you very much -
Think about the engine mounts please. How you describe the problem this could be the reason. After some years they get spoiled. Its a hydro system mount . You should even feel a difference of vibration in cold times like now or at summer times
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By the way... What is the check valve line?
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Compresson Test:Does a scored cylinder automaticly lead into less compression? Thank you
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Thank you. Looks like this is the way how many miracle mistakes of this car can be found. Just by accident
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RLHornbeck ...... Glad you found out . But how?
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Thank you. If i get you right it doesnt have any impact to fuel pressure and driving behaviour of the car. Many thankx again for your detailled information.
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Great and thanks a lot. One question left please. What is going to happen if you dont do this procedure after full pump replacement? I had a replacement of all parts at the shop some weeks ago. Thank you
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Loren would you please describe what means FUEL TANK RE CALIBRATION?Thank you
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Awesome! Thank you very much for this detailed work shop. Thanks god that we have here people like you! Thankx
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THANK YOU !!!
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Bigbuzuki...... Are you shure this can be done without engine removal? Did you try? Thank you
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H&R springs?
ekstroemtj replied to mwiadro's topic in 9PA, 9PA1 (Cayenne, Cayenne S, Cayenne Turbo, Cayenne Turbo S)
They existing in 2 different versions - 30 mm and - 40 mm Qualitity is good like almost everything from H+R. About the comfort of driving it depends on your wheel / tire set up. I am using Eibach springs - 35m with 295/30/22 wheels. The truck has an excellent handling but the comfort is gone. You will feel it if you driving on bad roads. Off road i didnt even think about. -
Could somebody please tell me if these parts are neccessary to change too when doing the brake pad change?Thank you
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How you described the problem reminds me to my situation weeks ago. The coils of course can be the problem. Maybe you should try to replace the remaining ones. Its not that expansive. But back to the topic...... My problem with the rough idle was the fuel pump. Specially when you wrote it was working some days and after it came back. The reason can be the fuel level in the tank. With tank almost full it works. When you drive some days and fuel level is going down problem is coming back. The car has 2 pumps. They working both only when you start the car and under full load. In other circumstances just one or the other is working . Search the forum please for TESTING FUEL PUMPS. You will find some advice how you can find out more
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Thank you. Important for me was just to know if a cam sensor fault could end in some way in a stop on the highway and a trip home home by tow away car. Because of the long distances my wife is driving sometime it feels scary. You never know what this time can happen to the big pic
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Thank you for your input. Anybody knows how vehikel is reacting to a missfunction of cam sensors?
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I would be interested to get some knowledge about this part. Any information is welcome. Is it a part which is going to fail after some years or some milage? What happens if its going to fail? Engine stops? Is it possible to notice when the part is not working proper and how? Is there always a code when part fails? Thank you very much!!!
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Thank you very much for all the information.
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May i ask you please if it is not in some way dangerous to spray all over this electric components or i missunderstood your advice?!Are you talking about some di electric grease or liquid?Thank you
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Thank you very much. We will check if this is the cause of the problem. Nice sunday
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Thank you for explaining me how the system works. About the Part which you mentioned ....... Where is it located? Regarding the invoice of the Last Job i can Only see: Right pump replaced. Filter replaced. Left pump checked. Only replaced a wire Which was Not sitting correct. Thank you
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Update Just drive with tank full. Same strange behaviour. This car acts like a small child. Every day complaining about something else :-)
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Just had the fuel pumps and the filter replaced. Car runs great, even the problem with the idle dip at stops went away. A was so happy but now.... I feel if the fuel level in the tank is going lower the car is acting strange again. When i take the car from the shop we went for a xmas holiday. First 200 km great performance at any idle and any speed. No problem to hit 250 km/h. Very smooth at all. After about 1/2 tank i would say, suddenly again strange acting again. It feels like there is no fuel for some seconds. I was realy affraid something seriuos again. At lower speed i feel it even more than a higher speed. Any idea what could happen? I feel its in some way related to the last job at the fuel tank. But maybe i am wrong. Cayenne S 2004
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Would you share with me how you did solve the problem?I got the pumps and filter replaced . runs great in the beginning even the idle drop problem is gone but..... I have the same strange feeling if fuel level goes lower the car is not running smooth. Thank you.
