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JE 17

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JE 17 last won the day on June 24 2024

JE 17 had the most liked content!

About JE 17

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  • From
    Illinois
  • Porsche Club
    PCA (Porsche Club of America)
  • Present cars
    Porsche 986 x 2, BMW 540i, 997.2, MINI, Cayenne Turbo, M235i
  • Future cars
    993
  • Former cars
    1980 BMW 320i , 2 1987 535i, 1984 Z28, VW Corrado, Volvo 850T, Peter D Modlite/Yamaha, 1968 Opel Kadett Rallye, and --how could I forget?--a temporarily shiny new 1971 Vega!

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JE 17's Achievements

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  1. JE 17
    All data has a diagram. I’m looking at it since I’m getting codes for a bad Valve Lift Controller and the pump has to come off to allow access. i can’t address all your questions but the smaller hose is for the transmission signal and the larger one for brake assist.
  2. JE 17
    Our attempt didn’t go well. The crank locked for him too. So he sent out my crank to get checked (as well as my spare.) Both are good, so at this point it appears the bearings are issue. So we are going to try another set of factory bearings.
  3. JE 17
    You definitely need to find people more familiar with the brand! NO! You do not need to disassemble anything. Get a one inch boat plug and yank them. YouTube can illustrate. Also, unless they are cracked, just replace the o-rings at each end. Just did this two weeks ago.
  4. JE 17 started following Rough Idle
  5. JE 17
    So I’ve made an interesting discovery. While annoyed the engine was lazy around town, I went to “sport” mode. This seems to have changed something about the oil flow, as it has stopped the erratic idle symptoms and even cleared the check light. Any ideas on how this possible?
  6. JE 17
    I’ve been super lucky to be offered a chance to work with someone very experienced and associated with one of the premier M96 gurus to assemble the rotating assembly. So I can come in from the wilderness!
  7. JE 17
    Thanks, it doesn’t make sense. I may end up there. Rapidly realizing there’s a reason no one rebuilds these at every shop!
  8. JE 17
    In process of rebuilding a 3.2. All new mains, polished journals. Clearance is about .002 I’ve gone to ARP bolts for the bearing cage. The directions say line honing may be indicated. When torquing, all is well, going in three steps. But at the specified torque, 50 ft-lbs, the crank will not rotate. It’s fine at the second step, 33ft-lbs. And of course, I’m in the Porsche wilderness where the local machinist who decked the cases and heads has no fixture to hone the cage. Ideas?
  9. JE 17
    I just noticed something similar last week on my turbo. I was pretty worried so I took the rare step of consulting a mechanic (my Quickjack is worthless for the Cayenne.) He found it was the power steering pump but said it wasn't a critical situation. I just hate drips! So check that. You will need to drop the belly pan and it helps to use a lift.
  10. JE 17
    As posted in another forum, it is a European requirement that speedometers read fast. It dates back to the 70s! My Porsches run about 2 mph, my Chevy truck about 4, and the BMWs about 3. That's according to Illinois' numerous radar speed displays.
  11. JE 17
    I'll see if I can look it up, but that sounds correct but I only had one bank, I think 2. Yes, I'm certain it's the lift solenoid.
  12. JE 17
    I’ve fought this for a few months. Initially got the variable timing unit replaced by mistake. Spoke with head tech at a dealership about while there for another issue. He was kind enough to explain how to change the lift solenoid without a lot of difficulty. He suggested removing the panel behind the engine for better access. Also, you’ll need an o ring for the vacuum pump as that must be removed. Since it seems to only appear from cold, disappearing once warmed, I’m going to put this off a while. Building an engine for one of the Boxsters takes a lot of time.
  13. JE 17
    Please don’t tell us you tried starting it on t-year-old gas! It sounds like you need to clean the entire fuel system.
  14. JE 17
    Congratulations on the purchase. I got my Turbo from an auction and it needed a lot, like a new hydraulic pump (for the anti-roll bar system,) the hose going to the rear unit (which is what killed the pump by running dry,) a battery, some air suspension units on three corners and other less significant items. You didn't mention if you obtained a new battery, but you'll find they are quite sensitive to voltage. So if the battery is on its' way out, just get one. This is a fun job to build strength, as it is under the driver's seat and is pretty large. This is our favorite choice in the fleet for road trips, and we have used it for that purpose a lot. Good luck!
  15. JE 17
    I was able to speak with a Porsche tech about this while at the shop for another issue. For the benefit of anyone else experiencing this rough idle and getting codes for the valve lift controller, I made a surprising discovery. It appears I changed the wrong one! The one affected is not under the cam cover, but at the back of the head. I am not looking forward to this replacement: even he said it would be a tough job to access! What is annoying is that this is the one I originally intended to replace, but was diverted to the other.
  16. JE 17
    Engine light is back. I cannot be the only one experiencing this! Will look for new codes today. Ideas?
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