928S4 - Trying To View The Valves With A Borescope
02-26-2018, 04:45 PM
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928S4 - Trying To View The Valves With A Borescope
I’m Trying To View The Valves With A Borescope but I can only see two of them by looking down through the fuel injector connection port; why can’t I see the other two?
My borescope flexes but I can’t actually articulate it very much once it’s inserted in the port or through the port.
My borescope flexes but I can’t actually articulate it very much once it’s inserted in the port or through the port.
02-26-2018, 05:03 PM
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I’m just wondering why I only see two of them, where are the other two?
02-26-2018, 05:08 PM
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02-26-2018, 05:27 PM
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Yes. Sorry I’ve just owned the car since 1996 but never did anything to it other than cosmetics and drove it 70-80K miles, I had the dealer fix it and drove through Speedy Oil Change, so I expected to be able to see the top of all 4 valves in each cylinder.
So I take it that’s funny in some way?
So I take it that’s funny in some way?
02-26-2018, 05:31 PM
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Take your exhaust manifolds off if you want to see those.
02-26-2018, 05:37 PM
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02-26-2018, 05:40 PM
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02-27-2018, 09:35 AM
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I’m gonna leave this here for anybody that wants it: Wikipedia - Internal Combustion Engine
And for those that think you already know everything about ICEs, go to that page and see if it’s true. Just for fun.
And for those that think you already know everything about ICEs, go to that page and see if it’s true. Just for fun.
03-19-2018, 05:22 PM
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Captain Obvious
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Once I saw the thread and the name "Charles" it made the hair on the back of my neck raise up.
His name is Charles Marguis.
Back in 2008 he was in need of help getting his car started. I drove to Plano where he lives. I had suspected it was the LH so I took a JDS rebuild with me. My memory is fuzzy but suffice to say being a trusting guy I left the LH with him. So I was out $695 (LH + core) and he said send him a bill and he would pay for it.
After that he disappeared from the face of the Earth.
Would not return phone calls are emails.
This has happened twice in 13 years so my trust has only been betrayed twice out of thousands and thousands of transactions.
This guy is garbage. I may never get my money back but if I can ensure no body else deals with him life will be good.
His name is Charles Marguis.
Back in 2008 he was in need of help getting his car started. I drove to Plano where he lives. I had suspected it was the LH so I took a JDS rebuild with me. My memory is fuzzy but suffice to say being a trusting guy I left the LH with him. So I was out $695 (LH + core) and he said send him a bill and he would pay for it.
After that he disappeared from the face of the Earth.
Would not return phone calls are emails.
This has happened twice in 13 years so my trust has only been betrayed twice out of thousands and thousands of transactions.
This guy is garbage. I may never get my money back but if I can ensure no body else deals with him life will be good.
03-19-2018, 07:06 PM
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Don't see the name Charles. Did he remove his name or change his profile name since your post?
__________________
Does it have the "Do It Yourself" manual transmission, or the superior "Fully Equipped by Porsche" Automatic Transmission?
George Layton March 2014
928 Owners are ".....a secret sect of quietly assured Porsche pragmatists who in near anonymity appreciate the prodigious, easy going prowess of the 928."
Does it have the "Do It Yourself" manual transmission, or the superior "Fully Equipped by Porsche" Automatic Transmission?
George Layton March 2014928 Owners are ".....a secret sect of quietly assured Porsche pragmatists who in near anonymity appreciate the prodigious, easy going prowess of the 928."