decrease fuel pressure
#1
Junior Member
Thread Starter
Join Date: Feb 2005
Location: FRANCE
Posts: 38
Likes: 0
Received 0 Likes
on
0 Posts
decrease fuel pressure
I will wish to know if a pressure of 2,7 bars is normal on my FD (with Walbro 255l/h fuel pump)?
In addition it is normal that this pressure falls down all gently... i.e. that yesterday during the use of my car I had 2,7 bars of pressure and this morning there remained nothing any more but 0,6 bars.... Is this normal knowing that I do not detect a fuel leak?
Thanks for help
In addition it is normal that this pressure falls down all gently... i.e. that yesterday during the use of my car I had 2,7 bars of pressure and this morning there remained nothing any more but 0,6 bars.... Is this normal knowing that I do not detect a fuel leak?
Thanks for help
#3
Junior Member
Thread Starter
Join Date: Feb 2005
Location: FRANCE
Posts: 38
Likes: 0
Received 0 Likes
on
0 Posts
I noted that for some time I do not have any more pressure in the gasoline tank.... I does not hear any more gas leave when I open the ful tank cap. In addition I changed the O-ring of the injectors and the fuel dampner. When I make test of pressure I do not detect an fuel leakage on the circuit before and after fuel rails...
What do you think about it?
What do you think about it?
#4
A Fistfull of Dollars!
iTrader: (2)
Originally Posted by Jeff RX7
I noted that for some time I do not have any more pressure in the gasoline tank.... I does not hear any more gas leave when I open the ful tank cap. In addition I changed the O-ring of the injectors and the fuel dampner. When I make test of pressure I do not detect an fuel leakage on the circuit before and after fuel rails...
What do you think about it?
What do you think about it?
#5
RX-7 Bad Ass
iTrader: (55)
It's not uncommon for the system to slowly depressurize - that's not a biggie. It is a biggie if you REALLY have to crank on the car to get it to start while it's building fuel pressure back up.
Dale
Dale
#6
Junior Member
Thread Starter
Join Date: Feb 2005
Location: FRANCE
Posts: 38
Likes: 0
Received 0 Likes
on
0 Posts
My injectors have 80 000 kms (around 50 000 miles). The car starts very well when cold but on the other hand much less better when hot (but I removed the double throttle system).
#7
Mr. Links
iTrader: (1)
Originally Posted by Jeff RX7
My injectors have 80 000 kms (around 50 000 miles). The car starts very well when cold but on the other hand much less better when hot (but I removed the double throttle system).
Thread
Thread Starter
Forum
Replies
Last Post
trickster
2nd Generation Specific (1986-1992)
25
07-01-23 04:40 PM