Search found 2759 matches
- Fri Apr 19, 2024 9:20 am
- Forum: Pre 1974 - Porsche 911 (longhood)
- Topic: Assessing an unknown engine
- Replies: 111
- Views: 6821
Re: Assessing an unknown engine
If there is a chance Loctite has been used, heat up the big nut to release it. I’ve broken big sockets in the past when they should have been okay because loctite red made a big torque into a ridiculous torque, so i play it safe & warm the nut/bolt.
- Fri Apr 19, 2024 9:14 am
- Forum: Pre 1974 - Porsche 911 (longhood)
- Topic: Anyone else had this issue?
- Replies: 11
- Views: 1244
Re: Anyone else had this issue?
Ignore it.
Sounds a bit like road noise from old tyres or a noisy driveline bearing/ component. Low frequency drone that appears when speed is above a certain point & doesn’t really vary in pitch?
Sounds a bit like road noise from old tyres or a noisy driveline bearing/ component. Low frequency drone that appears when speed is above a certain point & doesn’t really vary in pitch?
- Fri Apr 19, 2024 9:06 am
- Forum: Classic Porsche General Chat
- Topic: Porsche v Singer... Bring on the popcorn.
- Replies: 9
- Views: 855
Re: Porsche v Singer... Bring on the popcorn.
I guess Porsche benefits as they are a form of halo model that adds to the brand value. Perhaps there are limits on what they can do themselves with low volume cars & still make a profit. Why make another 959 as a halo model (which was sold at a loss) when you can sub-contract instead? I also wo...
- Thu Apr 18, 2024 10:33 am
- Forum: Pre 1974 - Porsche 911 (longhood)
- Topic: Maddening Running Issue
- Replies: 66
- Views: 4450
Re: Maddening Running Issue
Squirt a little brake cleaner into the air intake & see if that stops the hunting. The car will run on the brake cleaner when the fuel drops out, but if it’s a spark problem this will not act as a temporary fix.
- Wed Apr 17, 2024 4:08 pm
- Forum: Pre 1974 - Porsche 911 (longhood)
- Topic: Maddening Running Issue
- Replies: 66
- Views: 4450
Re: Maddening Running Issue
The hunting is probably because the pressure isn’t enough to open the injectors, until the pump builds enough pressure then they open & pressure drops until they shut, then repeat.
- Sun Apr 07, 2024 8:50 pm
- Forum: Member's 'Others' Gallery
- Topic: Old Sckool 5 cc model Diesel engine build
- Replies: 71
- Views: 65643
Re: Old Sckool 5 cc model Diesel engine build
It’s been an education to follow along… & has convinced me that I shouldn’t buy a lathe [emoji16]
- Sat Apr 06, 2024 8:16 am
- Forum: Porsche Technical advice and help
- Topic: Using a snap-on timing light
- Replies: 16
- Views: 2271
Re: Using a snap-on timing light
Yes, set the strobe to the expected advance at say, 2k then Rev to that and you will see if the flash is early or late. Then tweak the strobe setting until you get to actual figure which matches up with TDC. That will give you the absolute advance and if you want the relative advance deduct the stat...
- Fri Mar 29, 2024 9:01 am
- Forum: Classic Porsche General Chat
- Topic: What did you do in/on/for your Porsche today?
- Replies: 7996
- Views: 733032
Re: What did you do in/on/for your Porsche today?
Did you upgrade the valve springs to prevent float?KS wrote:Collected my engine - now to get it installed along with some other related mods…
- Mon Mar 25, 2024 2:37 pm
- Forum: Porsche 356
- Topic: ’Speedster in a box’
- Replies: 3
- Views: 998
Re: ’Speedster in a box’
Probably… but they won’t be shouting about it I’d imagine.
Just need a vin plate or even just a fond memory as the starting point.
Was watching Ivan Dutton’s YouTube channel recently and he was talking about recreating Bugattis for customers.
Just need a vin plate or even just a fond memory as the starting point.
Was watching Ivan Dutton’s YouTube channel recently and he was talking about recreating Bugattis for customers.
- Fri Mar 22, 2024 12:50 pm
- Forum: Porsche Restoration Threads
- Topic: 1987 3.2 Carrera Backdate project - Sladeys hotrod
- Replies: 2507
- Views: 288449
Re: 1987 3.2 Carrera Backdate project - Sladeys hotrod
Small thing I found helpful to better understand automotive wiring (especially fuse values). The fuse has only one purpose- To protect the wiring. The wiring is sized to suit the expected current load. So the fuse is sized based on the capacity of the wire, so that it will blow before the wires melt...
- Wed Mar 20, 2024 3:11 pm
- Forum: Pre 1974 - Porsche 911 (longhood)
- Topic: Maddening Running Issue
- Replies: 66
- Views: 4450
Re: Maddening Running Issue
Thanks Bruce. I can hear the cold start dropping neat fuel into the intakes so I don’t think that’s the issue. Sent from my iPhone using Tapatalk The exhaust smelling of unburnt fuel should confirm that. I like to use the brake cleaner test because I might hear the injectors ticking but that doesn’...
- Wed Mar 20, 2024 2:51 pm
- Forum: Pre 1974 - Porsche 911 (longhood)
- Topic: Maddening Running Issue
- Replies: 66
- Views: 4450
Re: Maddening Running Issue
First test is always the same.
Spray something flammable into the intake (brake cleaner, Ezi-start, etc) and see if it runs better. Which answers the question of a fuel problem or not.
Spray something flammable into the intake (brake cleaner, Ezi-start, etc) and see if it runs better. Which answers the question of a fuel problem or not.
- Tue Mar 12, 2024 10:48 pm
- Forum: Porsche Technical advice and help
- Topic: Digital power probe tool
- Replies: 8
- Views: 986
Re: Digital power probe tool
Quite simple inside.
A video on the internals. This is the typical Amazon item and he actually mentions the weak spot in the video.
https://youtu.be/sa06Y7HYzoc?si=Ue820R3sqNtLi3LE
A video on the internals. This is the typical Amazon item and he actually mentions the weak spot in the video.
https://youtu.be/sa06Y7HYzoc?si=Ue820R3sqNtLi3LE
- Tue Mar 12, 2024 12:54 pm
- Forum: Porsche Technical advice and help
- Topic: Digital power probe tool
- Replies: 8
- Views: 986
Digital power probe tool
The probe has a current limiter inside. So if you apply 12v or ground & accidentally create a short the wiring will not go up in smoke. That means you can’t power a starter directly but it’s safer. When put the loom back in, I didn’t put in the fuses. I used the probe to check each circuit &...
- Tue Mar 12, 2024 12:49 pm
- Forum: Porsche Technical advice and help
- Topic: Digital power probe tool
- Replies: 8
- Views: 986
Re: Digital power probe tool
I had weak rear lights on one side. Probe the hot side of the bulb connector shows it’s got power. With the bulb in place probe the earth side & it also shows power. Disconnect the earth side wire & probe the wire & it indicated a connection to earth. Reattached & bulb is still dim. ...