Notices
928 Forum 1978-1995
Sponsored by:
Sponsored by: 928 Specialists

No engine power..fuel issue ?

Thread Tools
 
Search this Thread
 
Old 07-29-2019, 04:36 PM
  #61  
GerritD
Rennlist Member
Thread Starter
 
GerritD's Avatar
 
Join Date: Jul 2010
Location: As - Belgium
Posts: 1,101
Received 74 Likes on 61 Posts
Default

Originally Posted by allan29
On 928 , you have at the fuel entry of distributor , a screw with a filter inside ...
Check it too !
The little filter at the entry of my fuel distributor was
very clean. That I already checked.
As for the 8 ports with filters on my FD, i Will check but I am almost sure that they are rustfree. I’ll keep you posted my friend
Old 07-30-2019, 07:04 AM
  #62  
GerritD
Rennlist Member
Thread Starter
 
GerritD's Avatar
 
Join Date: Jul 2010
Location: As - Belgium
Posts: 1,101
Received 74 Likes on 61 Posts
Default

Originally Posted by allan29
Generaly , water in fuel come with condensation .
Hot day and cold night for exemple ...
Rust need humidity and oxygène .
When a car don't run for few month , fuel finish in vapor and rest pressure go down .
Water stay in fuel distributor and you know the result ...

The best way for don't have rust , is to drive your car !

Try , with a wood screw , to unplug the little filters in the fuel distributor to see if you have rust .


Here is a photo of my fuel pressure regulator of the FD. As you can see it is very clean :








The black dots are not dirt but are inside the paper
Old 07-31-2019, 05:55 AM
  #63  
GerritD
Rennlist Member
Thread Starter
 
GerritD's Avatar
 
Join Date: Jul 2010
Location: As - Belgium
Posts: 1,101
Received 74 Likes on 61 Posts
Default

Originally Posted by allan29



You can imagine in the fuel distributor !














May I use an additive to eliminate water from my fuel?
I saw additives such as HEET-iso. Will it damage my engine?
Old 08-01-2019, 03:55 PM
  #64  
9two8
Three Wheelin'
 
9two8's Avatar
 
Join Date: May 2007
Location: Newcastle upon Tyne. England
Posts: 1,367
Received 72 Likes on 41 Posts
Default

Since having my FD system overhauled 5 years ago and with similar symptoms you were having I always now use "Sta-bil". Touch wood no issues now.

Ken
80 928 S
5 Speed
UK
Old 08-01-2019, 04:14 PM
  #65  
GerritD
Rennlist Member
Thread Starter
 
GerritD's Avatar
 
Join Date: Jul 2010
Location: As - Belgium
Posts: 1,101
Received 74 Likes on 61 Posts
Default

Originally Posted by 9two8
Since having my FD system overhauled 5 years ago and with similar symptoms you were having I always now use "Sta-bil". Touch wood no issues now.

Ken
80 928 S
5 Speed
UK
Hi Ken,
where can this be purchased?
How many times do you need to add this?

Gerrit
Old 08-01-2019, 04:27 PM
  #66  
9two8
Three Wheelin'
 
9two8's Avatar
 
Join Date: May 2007
Location: Newcastle upon Tyne. England
Posts: 1,367
Received 72 Likes on 41 Posts
Default

Originally Posted by GerritD
Hi Ken,
where can this be purchased?
How many times do you need to add this?

Gerrit
Hi Gerrit, I bought mine off Amazon, here's a link and details etc.., If you search the web there is other info on it too.

Amazon Amazon


Ken
80 928 S
5 Speed
UK
Old 08-01-2019, 06:27 PM
  #67  
allan29
Instructor
 
allan29's Avatar
 
Join Date: Jun 2009
Location: Quimper France
Posts: 132
Likes: 0
Received 3 Likes on 3 Posts
Default

Now the problem with fuel is there are "éthanol" in .
5% in SP 98 and SP 95 .
10% in SP 95 "E10" .

Ethanol is like brake fluid , he love water and he's "hydrophile" ...
During a long stop , fuel evaporate and water stay .

Good solution like 9two8 said !
Old 08-01-2019, 06:43 PM
  #68  
GerritD
Rennlist Member
Thread Starter
 
GerritD's Avatar
 
Join Date: Jul 2010
Location: As - Belgium
Posts: 1,101
Received 74 Likes on 61 Posts
Default

Originally Posted by 9two8
Hi Gerrit, I bought mine off Amazon, here's a link and details etc.., If you search the web there is other info on it too.

https://www.amazon.co.uk/STA-BIL-222.../dp/B000JJHNAW


Ken
80 928 S
5 Speed
UK
Thanks Ken.

I will have a go nearby local sellers first before
buying via Amazon. But now I know what and where
to get👍
Old 08-06-2019, 05:47 AM
  #69  
GerritD
Rennlist Member
Thread Starter
 
GerritD's Avatar
 
Join Date: Jul 2010
Location: As - Belgium
Posts: 1,101
Received 74 Likes on 61 Posts
Default

Originally Posted by allan29



You can imagine in the fuel distributor !














Hi Allan,
I checked the little filters in the FD ports that you are mentioning, but I do not have them.
I recently discovered another issue : my fuel tank is leaking at the bottom where there is the big screw inside my tank...



Any idea how to seal it properly? Strange because I cleaned my tank 7y ago and everything was tight.
I suddenly leaks now, luckily I saw it because my car
is now stationed at my parents on a straight concrete
floor which makes the leak quite visible
Old 08-06-2019, 07:53 AM
  #70  
Petza914
RL Community Team
Rennlist Member
 
Petza914's Avatar
 
Join Date: Oct 2007
Location: Clemson, SC
Posts: 25,813
Received 6,447 Likes on 4,109 Posts
Default

I add Stabil 360 to the tank when filling up all of my Pcars because I never know how long one of them might sit or when I might use a full tank of gas. They also stay hooked up to Battery Tenders for the same reason.

Not only does Stabil help with the moisture problem, but it also helps keep the fuel from getting stale and not firing properly - had that problem twice in my 997 before using Stabil.
Old 08-06-2019, 09:54 AM
  #71  
jpitman2
Rennlist Member
 
jpitman2's Avatar
 
Join Date: Dec 2002
Location: Australia
Posts: 5,283
Received 48 Likes on 45 Posts
Default

I stripped the threaded insert in my tank once, and was able to seal it with a 2 part epoxy called PC11 - never leaked a drop. If you can disconnect your pump connections try it. Gently try to unscrew the intank pump and throw it - in Belgium you do NOT need it! Replace with just the intank filter, with anti-seize, and ONLY just tight enough to seal, with new rubber washer.
jp 83 Euro S AT 57k
Old 08-07-2019, 11:29 AM
  #72  
allan29
Instructor
 
allan29's Avatar
 
Join Date: Jun 2009
Location: Quimper France
Posts: 132
Likes: 0
Received 3 Likes on 3 Posts
Default

Hi Gerrit .

Do you received the new WUR rebuilt ?


Old 08-09-2019, 05:37 PM
  #73  
GerritD
Rennlist Member
Thread Starter
 
GerritD's Avatar
 
Join Date: Jul 2010
Location: As - Belgium
Posts: 1,101
Received 74 Likes on 61 Posts
Default

Originally Posted by allan29
Hi Gerrit .

Do you received the new WUR rebuilt ?


Hi Allan, yes I did. Great job you did again👍👍
Old 08-09-2019, 07:16 PM
  #74  
GerritD
Rennlist Member
Thread Starter
 
GerritD's Avatar
 
Join Date: Jul 2010
Location: As - Belgium
Posts: 1,101
Received 74 Likes on 61 Posts
Default

Originally Posted by jpitman2
I stripped the threaded insert in my tank once, and was able to seal it with a 2 part epoxy called PC11 - never leaked a drop. If you can disconnect your pump connections try it. Gently try to unscrew the intank pump and throw it - in Belgium you do NOT need it! Replace with just the intank filter, with anti-seize, and ONLY just tight enough to seal, with new rubber washer.
jp 83 Euro S AT 57k
I will try it. I believe there is no intank pump behind
the connections you see. I remember to clean my
tank several years ago and did not see any pump .
But to make sure I will renew the threaded intank filter
and seal.
I’ll post some pictures...
Old 08-10-2019, 11:09 AM
  #75  
GerritD
Rennlist Member
Thread Starter
 
GerritD's Avatar
 
Join Date: Jul 2010
Location: As - Belgium
Posts: 1,101
Received 74 Likes on 61 Posts
Default

Originally Posted by jpitman2
I stripped the threaded insert in my tank once, and was able to seal it with a 2 part epoxy called PC11 - never leaked a drop. If you can disconnect your pump connections try it. Gently try to unscrew the intank pump and throw it - in Belgium you do NOT need it! Replace with just the intank filter, with anti-seize, and ONLY just tight enough to seal, with new rubber washer.
jp 83 Euro S AT 57k
Jp,
can I replace intank pump with only a filter screen?
I noticed different size in thread : 37mm for intank pump thread compared to 36mm for thread with only
filter.


Quick Reply: No engine power..fuel issue ?



All times are GMT -3. The time now is 04:06 PM.