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JFP in PA

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Everything posted by JFP in PA

  1. JFP in PA
    Welcome to RennTech You cannot change the cam cover. The cam cover and cylinder head cam bores are machined as a unit, then separated. If you were to substitute another cover, the cam bores will not line up with those on the cylinder head. You need to replace both.
  2. JFP in PA
    Couple of points: How in the Hell was the previous owner changing or adding oil? As you found out, the normal method does not work, so exactly how OLD was the oil in the engine? Yikes! I would not be surprised to find out the AOS is probably also dead, as most DIYer's never know that until they can't get the oil fill cap off due to high case vacuum levels, which is impossible with the fill tube cut and plugged.
  3. JFP in PA
  4. JFP in PA
    Who's IMS bearing?
  5. JFP in PA
    Welcome to RennTech Pull the oil filter and look at it, if it is full of metal, you have major problems.
  6. JFP in PA
    Welcome to RennTech The car is CAN Bus, the audio system is MOST.
  7. JFP in PA
    Possibly. Pull it and test it.
  8. JFP in PA
    It is called balancing. If you have been running the car with the tires at 17.4 PSIG (1.2 bar) and 34 PSIG (2.4 bar), I would wager that the front tire flat spots are permanent from the tire breaking up internally from severely low pressure running and overheating. You would have to have the rims checked by a professional rim restoration firm, but they can probably be repaired.
  9. JFP in PA
    They, and the con rod bolts should both be replaced.
  10. JFP in PA
    Welcome to RennTech As mentioned elsewhere, Porsche put a lot of time in the design of the existing system, plus the turbo's also dampen even a fully open exhaust note on these engines. It is the nature of running turbos...……..
  11. JFP in PA
    Depends upon the bulb; LED bulbs have very low internal resistance, which the vehicle will read as a dead bulb. Some have had to add small resistors to the circuit to prevent this.
  12. JFP in PA
    Common problem. Solution is several traps with peanut butter on the trip lever set around the car. Just remember where you put them........
  13. JFP in PA
    You need a new mechanic. Adding oil or changing the Tip fluid is a very common process used on several vehicles, so if was too difficult for your wrench, it is time to find a new one. Same applies to the fuel filter. These cars are not that difficult to work on, unless you are lazy or incompetent; then they are a problem.
  14. JFP in PA
    You should be able to replace individual sensors without any programming.
  15. JFP in PA
    If replacing the Tip fluid (assuming you replace it with the correct fluid) causes problems, the Tip was already on its way out. Fresh fluid should never hurt anything.
  16. JFP in PA
    Under the car.
  17. JFP in PA
    What year is the car? The trans cooler bracket should be removable on the 996:
  18. JFP in PA
    Bolts 7, 8 , and. 9 hold the case half’s together and should be accessible. At this juncture, I’m afraid I need to ask a question: As Porsche never published this information (as these engines were never supposed to be rebuilt in the field) , exactly what “manual” are you working from?
  19. JFP in PA
    Check your crank position sensor.
  20. JFP in PA
    Is it possible your car has a replacement engine?
  21. JFP in PA
    These roll pins appeared in several engines, including the 964, 993, and 996 variants, so they should know about them and if they were used in yours.
  22. JFP in PA
    It is item number #35 in this diagram (inserts into the deck of the engine case) https://nemigaparts.com/cat_spares/pet/porsche/996/21/101050/ Loren may be correct in that not all 3.6L may have used it, which is why the VIN is critical.
  23. JFP in PA
    Welcome to RennTech Your problem is even bigger: The OEM phones were analog, all North American cellular systems went exclusively digital years ago. The system is a brick, and another example of why not to buy phone or navigation systems from the factory.
  24. JFP in PA
    Welcome to RennTech No it is not normal, and sounds like either a CV joint or hub bearing is on its way out.
  25. JFP in PA
    The Pro version does several things that the enthusiast versions do not, such as activation of the cruise control system post delivery. As for coding, two points to remember: First, Durametric is always in a "catch up" mode; Porsche offers no assistance so they have to reverse engineer all of the DME computer codes, so they are nearly constantly adding features as they find out how to access and manipulate them. In recent model years, Porsche has switched DME versions and even suppliers (Bosch to Siemens) on some models, which creates even more things to have to ferret out for Durametric. Secondly, Durametric is a "standalone" system that needs to be manually updated once the code is developed and tested, Porsche meanwhile uses a networked system for the PIWIS; they change the code at the factory and the next time you turn on your PIWIS, it is updated to current automatically.. For probably 90% of DIY end users, the enthusiast version is sufficient, plus is you ever need to go to the Pro version to get one of its unique features, you can update your system to the Pro version for a fee.
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