Porsche 928 transmission oil leaks
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Пікірлер
@theinnovativegroup6580
@theinnovativegroup6580 22 күн бұрын
Do you know what the part number for that vent hose is by chance, or equivalent part?
@andyjohnson6548
@andyjohnson6548 5 ай бұрын
What are the modifications I’d need to make to those tensioners to use them in my 1985 928S?
@cjensan
@cjensan 5 ай бұрын
No modifications to the tensioners, just the supply tubes from the head to the tensioners. The 87+ tubes have to be bent/twisted to get them to line up
@stanlomax4615
@stanlomax4615 6 ай бұрын
Thanks man,very helpful!
@seanr928docs7
@seanr928docs7 6 ай бұрын
Good Video Colin, will come in very helpful.
@Haslamhoff
@Haslamhoff 6 ай бұрын
So I tried this and the nut stripped on the bolt after about 1” of progress. Now what?
@cjensan
@cjensan 6 ай бұрын
If the threads on the pin are still good, use a new nut, or the nut from the front. If the threads on the rear portion of the pin are destroyed, you will need to remove the caliper, rotor, park brake, and backing plate and do the same procedure on the front threads of the pin. Put some silver antisieze on the threads when doing this to remove friction and reduce heat. You can also get an air hammer and either buy or make an adapter to ½" drive with a spot to put a wrench on to turn will really help as well.
@cjensan
@cjensan 6 ай бұрын
www.amazon.ca/Pneumatic-Attachment-Removing-Stubborn-Fasteners/dp/B09CDHRK85/ref=asc_df_B09CDHRK85/?tag=googlemobshop-20&linkCode=df0&hvadid=459481236409&hvpos=&hvnetw=g&hvrand=11003147229484197980&hvpone=&hvptwo=&hvqmt=&hvdev=m&hvdvcmdl=&hvlocint=&hvlocphy=9001441&hvtargid=pla-1629024490724&psc=1&mcid=f06f5b18e8c336bd8157e6b6d952bbee Here is an air hammer adapter for busting stuck bolts. Using this will help with this task too
@cjensan
@cjensan 6 ай бұрын
kzbin.info/www/bejne/mZnOmoOZmMetapIsi=wDx6nzDLIvVcX7xw A video showing it in action.
@henryneufeld4944
@henryneufeld4944 6 ай бұрын
Darn wish I would’ve watched this before I just messed mine up
@cjensan
@cjensan 6 ай бұрын
Sorry to hear that. 928srus.com has a fix if you have buggered it up......
@MrMagsimus
@MrMagsimus 8 ай бұрын
Absolute professional and great video to watch , as an s4 owner I value this
@brazilnut8898
@brazilnut8898 9 ай бұрын
This video sucks Colin
@solosailorsv8065
@solosailorsv8065 9 ай бұрын
Totally Pro !! The only rational way to work on a 928 engine...is on a STAND !!! Is there a tilt forward full front clip for these??
@cjensan
@cjensan 9 ай бұрын
There is not a tilt forward clip for these cars.
@SamamahBoy
@SamamahBoy 9 ай бұрын
Where are you located? I heard the 83-85 euro twin distributor is the one to get. Can we build one out to make a lot more power? Thanks
@cjensan
@cjensan 9 ай бұрын
I am located outside of 100 mile house in BC canada. The 85/86 dual dizzy euro engines are fun engines for sure. You can use that top end on a 85/86 us bottom end with fly cutting the pistons to have a good setup with nice power.
@gawsies
@gawsies 9 ай бұрын
Going to try this on my 944 next week since I been scared of the thread coming off from hearing so many stories. Wish me luck!
@cjensan
@cjensan 9 ай бұрын
Good luck! 😂
@theinnovativegroup6580
@theinnovativegroup6580 10 ай бұрын
you mention you do not need to remove the pan...how is this done without taking the pan off?
@cjensan
@cjensan 10 ай бұрын
Undo the cable at the engine side and you can lift it up enough to remove with ease.
@jeremygoodmurphy
@jeremygoodmurphy 10 ай бұрын
Thanks for the reply.. does the spring on the lever not just pull the rod back in?
@cjensan
@cjensan 10 ай бұрын
​@jeremygoodmurphy it does, but the spring is very weak and the cable comes out of the end a bunch and is easy to rehook on and lift it back up
@theinnovativegroup6580
@theinnovativegroup6580 10 ай бұрын
@@cjensan Beauty...i'll give it a try...thanks again!
@theinnovativegroup6580
@theinnovativegroup6580 9 ай бұрын
@@cjensan Wow...doing this and adjusting the Throttle cable...totally different car! Thanks for the help!
@HANIFAYAD-h9j
@HANIFAYAD-h9j 11 ай бұрын
after u run the motor , for u to check the timming again do u have to tear down the whole front end again to check the timming and adjust the cam timmiing let me know thanks , it s all 928 timming belt the same length for the different motor let meknow thanks
@cjensan
@cjensan 11 ай бұрын
To check and adjust timing after, you only need to remove the upper timing belt covers when using the 32Ver tool. All 928s have the same length of timing belt. However, the 78-82 use a square tooth belt. The 1983-95 use a HTD belt.
@drblast
@drblast Жыл бұрын
Very helpful video, thanks!
@willardfleming2490
@willardfleming2490 Жыл бұрын
Promo-SM 👇
@MrToddgibbs
@MrToddgibbs Жыл бұрын
Where were you Colin 3 weeks ago :) Great video.
@angrygardener2430
@angrygardener2430 Жыл бұрын
The power of mechanical advantage. Great tip. I remember watching you swap out my rear shocks and springs (at least the third time you had disassembled it in a few years) and it still looked like fight. Didn’t take long, but still a battle.
@77magnuss
@77magnuss Жыл бұрын
Colors of vacuum lines depend on the year…they tended to change. Also, I think early cars have an extra solenoid…
@cjensan
@cjensan Жыл бұрын
You're correct that the earlier ones have an extra solenoid. But the colors are the same for all that I've opened.
@77magnuss
@77magnuss Жыл бұрын
@@cjensan 👍
@billthompson9200
@billthompson9200 Жыл бұрын
Thank you very great helpful video !
@josephplace9754
@josephplace9754 Жыл бұрын
Great video! Would love to chat with you about my 928 and the work I need to do on this topic!
@Dundertaker1
@Dundertaker1 Жыл бұрын
You're a WIZARD!!!!
@realdata1378
@realdata1378 Жыл бұрын
Can you do a video on how to set "initial" and "top dead center timing?" is factory settings 31 degrees before top dead center at 3,000 rpms? 36 degress at 5,000 rpms BTDC? What is "initial speed" at idle set at 6 degrees? Can you show how to set idle speed?
@cjensan
@cjensan Жыл бұрын
Hello, Every year of 928 has different timing degrees desired. For example, a 1981 US spec 4.5L is 23 degrees BTDC at 3k. All 928s achieve full advance at 3k rpm. A general rule of thumb is to set the advance at 10 BTDC at idle and adjust up and down from there. Idle speed on 78-84 16V engines is 850rpm +/- 50rpm. I can do a video on this in the future as I will be setting up my 78. But it's a ways out. I'm happy to help you set up your car before a video if you send me a message [email protected]
@TheLadeef
@TheLadeef Жыл бұрын
thanks for the video, is there a torqueing procedure to put the studs into the block? or just bottom them out and make sure they are level?
@cjensan
@cjensan Жыл бұрын
Just thread them down to the bottom. No need to torque them
@michaellamp1729
@michaellamp1729 Жыл бұрын
Great video, but I have a question. Why are you suggesting three teeth from top dead center? Most all other instructions I have seen do not mention this? I may be interpreting those instructions incorrectly. Thanks!
@michaellamp1729
@michaellamp1729 Жыл бұрын
Never mind. 3 teeth is 45 degrees from TDC. Again, great video!
@cjensan
@cjensan Жыл бұрын
@@michaellamp1729 I was just going to explain when I saw your reply. Glad you enjoyed the video!
@bgrts
@bgrts Жыл бұрын
pohhhh That looks absoluty great Colin. Nice work. I'm still battling coolant leaks on my engine ;-)
@cjensan
@cjensan Жыл бұрын
Thank you. Thankfully these are not difficult engines to correct coolant leaks on.
@cruisecontrol4400
@cruisecontrol4400 2 жыл бұрын
Hi i get 80-90psi compression on all cylinders. Timing is bang on, what could be the cause?
@cjensan
@cjensan 2 жыл бұрын
What year and engine do you have? Have you tested the gauge on another vehicle? I would recommend doing a leakdown test to see where your losses may be.
@cruisecontrol4400
@cruisecontrol4400 2 жыл бұрын
@@cjensan its the 4.7s from 1983
@charliedadoun5972
@charliedadoun5972 2 жыл бұрын
Where’s Mr Jensans shop?
@cjensan
@cjensan 2 жыл бұрын
I'm in BC Canada. In the 100 mile house area.
@TTjustTT
@TTjustTT 2 жыл бұрын
Thanks for the info. I will be on to those at some point.
@Dundertaker1
@Dundertaker1 2 жыл бұрын
Life saver! Thank C!
@seanr928docs7
@seanr928docs7 2 жыл бұрын
Great stuff Colin.
@cjensan
@cjensan 2 жыл бұрын
Thanks bud. I know I showed you this awhile ago.
@TimothyGSassen
@TimothyGSassen 2 жыл бұрын
Hmm. This engine does not have the leaves and acorns in it that Noah’s 1978 had. :-) Very nice to see how it SHOULD look and sound.
@michaelbenno
@michaelbenno 2 жыл бұрын
thanks for the video Colin. Always learning!
@vwaudiwelder
@vwaudiwelder 2 жыл бұрын
I wonder if the MK4 AEG 2.0 gasoline engine and MK4 ALH 1.9 TDI use the same 8 valve lifters?
@cjensan
@cjensan 2 жыл бұрын
The gasoline engines use the silver non black nitrided lifters and do not have the extra spring in them
@AnotherCarChannel1
@AnotherCarChannel1 2 жыл бұрын
i did this trick yesterday on my 2002 audi a4 1.9tdi pd. The engine is slightly quieter at idle and when i drive the car. I will remove the engine cover after a week to check the camshaft. i hope it will not be destroyed. :D
@rkan2
@rkan2 2 жыл бұрын
Hows your experience been so far? :P
@AnotherCarChannel1
@AnotherCarChannel1 2 жыл бұрын
@@rkan2 i was busy and i checked the lifters and cam after ~2000km . all lifters were destroyed. The camshaft escaped, but i had to install new lifters.
@rkan2
@rkan2 2 жыл бұрын
@@AnotherCarChannel1 Destroyed how? Got any footage? How would that happen that soon?!?
@AnotherCarChannel1
@AnotherCarChannel1 2 жыл бұрын
@@rkan2 camshaft ate their flat surface. i don\t have photos.
@ipaz760
@ipaz760 2 жыл бұрын
What kind of fuel injectors are those?
@cjensan
@cjensan 2 жыл бұрын
CIS or K-jet
@pablogimenez8369
@pablogimenez8369 3 жыл бұрын
Awesome video Colin!!!
@ericfischer8400
@ericfischer8400 3 жыл бұрын
I'm replacing mine this weekend. Thank you so much for this excellent video!
@drblast
@drblast 3 жыл бұрын
Interesting.
@davidcontini7217
@davidcontini7217 3 жыл бұрын
Smooth ride. The 928 is like an airplane.
@MGRracing
@MGRracing 3 жыл бұрын
Is this the better engine to work on out of the two? Looks like the cams are on the heads rather than inside the cam carriers like the 16v
@williamsequeira1163
@williamsequeira1163 3 жыл бұрын
look someone is driving a car. What a review???
@arlorey2261
@arlorey2261 3 жыл бұрын
Colin, Where did tou get the O-ring? Thanks!
@cjensan
@cjensan 3 жыл бұрын
It is a pretty common oring that one can pickup locally. Or you can contact 928srus or 928intl to purchase the factory unit.
@arlorey
@arlorey 3 жыл бұрын
Hi Colin, where exactly is the throttle quadrant and how to disconnect from there? Nice and timely video! Exactly where my leak is coming from. Thanks!
@cjensan
@cjensan 3 жыл бұрын
The throttle quandrant is on the engine.
@anthonygambitta6220
@anthonygambitta6220 3 жыл бұрын
A Stage II or III really transforms the 928 from a sluggish dog to a monster beast. Very heavy car for the horsepower it put out stock.
@harveyisd1
@harveyisd1 3 жыл бұрын
Colin, Can you do this while the transmission is still in the car?
@cjensan
@cjensan 3 жыл бұрын
Yes. The video was taken in the car.
@harveyisd1
@harveyisd1 3 жыл бұрын
@@cjensan Thank you very much
@milopillay7587
@milopillay7587 3 жыл бұрын
I got to do this to my 928 when I’m dome fixing it
@howardsmiller
@howardsmiller 3 жыл бұрын
what paint is that?
@cjensan
@cjensan 3 жыл бұрын
This is not paint. This is powder coating. MUCH more durable.
@justinlafever5653
@justinlafever5653 3 жыл бұрын
You’re like my new best friend! Lol. I’ve always wondered if 16v heads would fit 5.0 block. Did you use the pistons that came with the 5.0, or did you get new ones to cut in the valve relief? What compression ratio would this conversion have on ‘79 Euro (non - “S”) heads? Could you also stroke the ‘85/‘86 5.0 without sleeves? If so, out to how many liters?
@cjensan
@cjensan 3 жыл бұрын
The pistons had valve reliefs cut into the pistons. The result is roughly 11:1 CR. The euro heads may be a little higher CR. You can add a stroker crank and that would take you out to roughly 6L. You will absolutely want to have custom connecting rods made with the factory offsets to the rods made to minimize side loading of the pistons.
@cleaningrestoring4809
@cleaningrestoring4809 3 жыл бұрын
Beautiful! Nicely done.
@supercars6050
@supercars6050 3 жыл бұрын
Nice....Seems very quiet inside.