How many 15-16 gt3's have engine replaced?
#151
Race Director
#152
Great to hear you got the outcome you were looking for!
Out of 20 recorded examples there are no G engine failures, although its early days. In two weeks time I'll have 6 track days plus over 4000 fast road miles on the new G engine. So far very good.
4000 rpm in 5th gear under load registers 58/59 psi for those asking....
Out of 20 recorded examples there are no G engine failures, although its early days. In two weeks time I'll have 6 track days plus over 4000 fast road miles on the new G engine. So far very good.
4000 rpm in 5th gear under load registers 58/59 psi for those asking....
Then if that was actually true that low oil pressure was a sort of problem in our engines Porsche would have immediately made a recall for all engines. Why would they upgrade oil system with G engines only and leave E and F for their own fate?That makes no sense.
There is no recall for my engine/car. Checked that out with my dealer 2 weeks ago and got written prove from Porsche system.
#153
Nordschleife Master
Macca, thanks for checking the oil press for me. My engine F0 keeps exactly the same pressure and this is actually pressure per user manual. Would it mean that there is no software upgrade to increase oil pressure and this is just a rumour?
Then if that was actually true that low oil pressure was a sort of problem in our engines Porsche would have immediately made a recall for all engines. Why would they upgrade oil system with G engines only and leave E and F for their own fate?That makes no sense.
There is no recall for my engine/car. Checked that out with my dealer 2 weeks ago and got written prove from Porsche system.
Then if that was actually true that low oil pressure was a sort of problem in our engines Porsche would have immediately made a recall for all engines. Why would they upgrade oil system with G engines only and leave E and F for their own fate?That makes no sense.
There is no recall for my engine/car. Checked that out with my dealer 2 weeks ago and got written prove from Porsche system.
#154
Race Car
Join Date: Jan 2013
Location: The way to hell is paved by good intentions “Wenn ich Purist höre...entsichere ich meinen Browning” "Myths are fuel for marketing (and nowadays for flippers too,,,)" time to time is not sufficient to be a saint, you must be also an Hero
Posts: 4,437
Received 421 Likes
on
249 Posts
Great to hear you got the outcome you were looking for!
Out of 20 recorded examples there are no G engine failures, although its early days. In two weeks time I'll have 6 track days plus over 4000 fast road miles on the new G engine. So far very good.
4000 rpm in 5th gear under load registers 58/59 psi for those asking....
Out of 20 recorded examples there are no G engine failures, although its early days. In two weeks time I'll have 6 track days plus over 4000 fast road miles on the new G engine. So far very good.
4000 rpm in 5th gear under load registers 58/59 psi for those asking....
for reference my 2015 M.Y. F0 engine
5th gear manual mode , oil water temp 90 C (194 F)
at 4k rpm is 63 psi (4.4 bar)
at 3k rpm is 53 psi (3.7 bar)
at 2k rpm is 43 psi (3.0 bar)
Last edited by fxz; 03-13-2016 at 04:12 PM.
#155
Rennlist Member
Picking up my beast on Friday, March 18th and just checked the VIN. It has the G engine installed from factory. So I should be in the clear I guess?....Otherwise I might find out on the 1.100 km drive back home
New to this forum and already love it.
New to this forum and already love it.
#156
Rennlist Member
Macca, thanks for checking the oil press for me. My engine F0 keeps exactly the same pressure and this is actually pressure per user manual. Would it mean that there is no software upgrade to increase oil pressure and this is just a rumour?
Then if that was actually true that low oil pressure was a sort of problem in our engines Porsche would have immediately made a recall for all engines. Why would they upgrade oil system with G engines only and leave E and F for their own fate?That makes no sense.
There is no recall for my engine/car. Checked that out with my dealer 2 weeks ago and got written prove from Porsche system.
Then if that was actually true that low oil pressure was a sort of problem in our engines Porsche would have immediately made a recall for all engines. Why would they upgrade oil system with G engines only and leave E and F for their own fate?That makes no sense.
There is no recall for my engine/car. Checked that out with my dealer 2 weeks ago and got written prove from Porsche system.
#157
Now I am worried. G engines have improved oil system and E/F not.
The only thing left to do is to abuse the car and hope for the engine to blow off.
I wonder if anyone could send an official inquiry to Porsche about this issue? It's rather an important bit of our engines...
What was exactly done with the above mentioned recall? Coils and software change only? What about the different oil filter you have attached a photo of?
The only thing left to do is to abuse the car and hope for the engine to blow off.
I wonder if anyone could send an official inquiry to Porsche about this issue? It's rather an important bit of our engines...
What was exactly done with the above mentioned recall? Coils and software change only? What about the different oil filter you have attached a photo of?
#158
Now I am worried. G engines have improved oil system and E/F not.
The only thing left to do is to abuse the car and hope for the engine to blow off.
I wonder if anyone could send an official inquiry to Porsche about this issue? It's rather an important bit of our engines...
What was exactly done with the above mentioned recall? Coils and software change only? What about the different oil filter you have attached a photo of?
The only thing left to do is to abuse the car and hope for the engine to blow off.
I wonder if anyone could send an official inquiry to Porsche about this issue? It's rather an important bit of our engines...
What was exactly done with the above mentioned recall? Coils and software change only? What about the different oil filter you have attached a photo of?
#159
Rennlist Member
The software patch is real. The bulletin for this is published. Im not sure 4000 rpm is considered "mid range" so the changes may be nominal. My measurement was manual on the run during a hard drive. Oil temps were 95C. I will try recording the pressure at 5000,6000 rp. Im pretty sure it goes up to 71 psi at 5000 and stays around there till the higher reaches. Purely by assumption I imagine the difference with the G engine is that the revided oil pump is capable of higher duty cycles of running higer overall average oil pressure. We know the filter and sump filter neck diameter are different but have not specifics on the oil sprayer and rail design internally within the head at this time.
thx for riding herd on this important issue!
I am not sure I understand why there isn't a TSB or ? to all MY'14/'15 owners to get the software patch for the oil pressure?
I have checked w/ my dealer several times..."no need to bring the '15 in".
thx!
#160
The letter following my F is S its a Canadian car 7000km no issues runs great
#161
Race Car
Join Date: Jan 2013
Location: The way to hell is paved by good intentions “Wenn ich Purist höre...entsichere ich meinen Browning” "Myths are fuel for marketing (and nowadays for flippers too,,,)" time to time is not sufficient to be a saint, you must be also an Hero
Posts: 4,437
Received 421 Likes
on
249 Posts
MA17x xxxxxxx
so far my F engine oil pressure is good
even higher than as a reference Macca G engine
63 psi vs 58 59 psi 5th gear 4k rpm
#162
Interim update
Got a call from the dealer center. They confirmed receiving the car and 3rd cylinder misfire diagnosis. Given backed up servicing schedule, they won't get to a conclusive result for a couple of days. The guy I spoke with said something about coilovers and spark plugs I said with due respect it likely isn't that. I informed them about what I've learned from this forum - thanks all - so we'll see.
Wait and see mode
Wait and see mode
#163
Nordschleife Master
Got a call from the dealer center. They confirmed receiving the car and 3rd cylinder misfire diagnosis. Given backed up servicing schedule, they won't get to a conclusive result for a couple of days. The guy I spoke with said something about coilovers and spark plugs I said with due respect it likely isn't that. I informed them about what I've learned from this forum - thanks all - so we'll see. Wait and see mode