Ford Scorpio Forum (https://www.fordscorpio.co.uk/cgi-bin/yabb/YaBB.pl)
General >> Problems >> Flooding or not firing on take off
(Message started by: dogma on Apr 1st, 2007, 12:52am)

Title: Flooding or not firing on take off
Post by dogma on Apr 1st, 2007, 12:52am
Hi all, dogma here, if you have read my recent posts you will hope fully understand what im talking about.  Iv checked the cat, all seems ok, put a low milage set of injectors in with a much better idle and general running, new plugs and leads, but, after fitting the jet i found that the problem which i can only describe as either flooding or no firing on all cylinders is still occuring but only after sloing down to a near stop or actually pulling away from stop, the revs go up and stop, go up a bit more and stop, then it suddenly clears and woosh, off it goes.  Does anyone know what can cause this, iv got a new dizzy and rota arm on its way to me also, any ideas would be great
many thanks
jim  :-/ :-/ :-/ :-/ :-/ :-/ :-/ :-/

Title: Re: Flooding or not firing on take off
Post by jonnycab on Apr 1st, 2007, 1:43am
Didn't someone suggest replacing the fuel rail pressure regulator (FRPR) in one of your other posts... :-/

Have you considered this ?..........as alot of the problems you have maybe due to a fuel delivery problem.

A new frpr may sort it, but another consideration might be the fuel pump  :-/

Anyway...hope you get it sorted  ;)

Title: Re: Flooding or not firing on take off
Post by dogma on Apr 1st, 2007, 3:58am
Hi mate, thanks for the advice, think a scan is the only thing now as a new FPR is around 110 pound, bit expencive to by on a whim it could be the problem,many thanks tho

Title: Re: Flooding or not firing on take off
Post by jonnycab on Apr 1st, 2007, 12:52pm
Are you sure of the price ?.....I only paid £42 for a new 2.3 fpr from FMD  :)

But as you say....it probably is worth getting it scanned, as trying to solve the problem by replacing various parts & finding that the problem still exists can be a waste of time & money  ;)

Title: Re: Flooding or not firing on take off
Post by dogma on Apr 1st, 2007, 1:26pm
My thought exactly mate, i got that price fromthe ford discount site, i thought it was a bit much, but even what you paid is a lot really when you look at what the FPR actuall is, the smaller things are the more expensive lol

Title: Re: Flooding or not firing on take off
Post by dogma on Apr 1st, 2007, 9:00pm
Just to let you know ive bought a FPR off ebay for 16 pound so not loosing really if its not the prob so lets see lol
jim  8)

Title: Re: Flooding or not firing on take off
Post by TiberiuS on Apr 1st, 2007, 9:04pm
Worth a try Jim, good luck mate ;)

Title: Re: Flooding or not firing on take off
Post by jonnycab on Apr 1st, 2007, 9:23pm
Jim....does it still have the pipe attached or has it been cut off ?  :)

Title: Re: Flooding or not firing on take off
Post by dogma on Apr 3rd, 2007, 11:38pm
It only has the metal pipes for the fuel line and the vacum pipe, is that ok

Title: Re: Flooding or not firing on take off
Post by jonnycab on Apr 4th, 2007, 12:38am
Sorry Jim...It's probably okay  ;)

It's only the 2.0 & 2.3 fpr that is useless without the return pipe still attached, as it's heat shrunk on to prevent petrol spillage...(I've seen them for sale on Ebay with the pipe cut off  ::)).

The 2.9 (I think) is different, so you should be okay  ;)

Hope it sorts your problems  :)

Title: Re: Flooding or not firing on take off
Post by dogma on Apr 5th, 2007, 8:40pm
Hi mate, i think the FPR for the 2.9 has a fuel line feed tube and a vacum feed tube which it still has, not had a chance yet to fit it but hopefully will make a difference, will report back lol
jim

Title: Re: Flooding or not firing on take off
Post by dogma on Apr 8th, 2007, 1:00am
Hi all, well fitting the new FPR didnt go to plan, basicall i cant get the old one off, its stuck fast and due to it being the fuel line and not looking very strong i decided to leave it, if anyone has any idea on how to remove without causing any damage, id love to hear from you
many thanks
jim  ::)



Ford Scorpio Forum » Powered by YaBB 1 Gold - SP 1.3.1!
YaBB © 2000-2003. All Rights Reserved.