Restorations, Rebuilds & Projects. Restoring her to Concourse? Just getting her running again? Or got a mad project? This is your room.

Help Needed Engine Trouble Mk4 Cab

Thread Tools
 
Search this Thread
 
Old Aug 10, 2019 | 06:01 AM
  #41  
paulee's Avatar
paulee
Thread Starter
I'm Finding My Feet Here Now
 
Joined: Jul 2019
Posts: 131
Likes: 4
From: Falkirk
Default

After all that rain finally got it on a tested.. still no luck tried it with the csv off and on still nothing from injectors.
Reply
Old Aug 16, 2019 | 07:44 AM
  #42  
haz87's Avatar
haz87
PassionFord Post Troll
20 Year Member
Liked
Loved
 
Joined: Aug 2004
Posts: 3,499
Likes: 184
From: Colchester,essex
Default

Right so to confirm,
The flap moves up and down no issues with very little resistance?
When you manually lift it up, you get fuel from the injectors?
The plate(disc) is now level with the upper portion of the metering unit?

If so, fuel pressure really does need to be tested and if that turns out fine, then its likely got to be a massive vaccum leak meaning the disc isnt actually being lifted (through vacuum) when the engine is cranking.
If you've got all the time in the world this is fine, but in honesty this is the kind of thing that could be solved in about 30minutes by someone who knows the system as was standing in front on the car. Dont know if youve got any local groups or a friendly garage who could help out for a few beer tokens.
Reply
Old Aug 16, 2019 | 10:20 AM
  #43  
paulee's Avatar
paulee
Thread Starter
I'm Finding My Feet Here Now
 
Joined: Jul 2019
Posts: 131
Likes: 4
From: Falkirk
Default

Originally Posted by haz87
Right so to confirm,
The flap moves up and down no issues with very little resistance?
When you manually lift it up, you get fuel from the injectors?
The plate(disc) is now level with the upper portion of the metering unit?

If so, fuel pressure really does need to be tested and if that turns out fine, then its likely got to be a massive vaccum leak meaning the disc isnt actually being lifted (through vacuum) when the engine is cranking.
If you've got all the time in the world this is fine, but in honesty this is the kind of thing that could be solved in about 30minutes by someone who knows the system as was standing in front on the car. Dont know if youve got any local groups or a friendly garage who could help out for a few beer tokens.
Thanks for getting back.
Yes the top half is all right.
And yes i have all the time in the world , im not working just now due to the kids lol, it fulls up my time and i love learning it so really appreciate your help , i also moved area so dont know many peeps up here... would even post you a few beers haha.
Reply
Old Aug 16, 2019 | 10:30 AM
  #44  
haz87's Avatar
haz87
PassionFord Post Troll
20 Year Member
Liked
Loved
 
Joined: Aug 2004
Posts: 3,499
Likes: 184
From: Colchester,essex
Default

Work backwards from the metering unit, check ALL vacuum lines for splits etc or loose jubille clips, make sure the gasksets at the throttle body and inlet are all good and that the inlet itself is torqued properly.
Would be easier to test with a running car, but guess we just need to work with what you've got.
Reply
Old Aug 17, 2019 | 05:45 AM
  #45  
paulee's Avatar
paulee
Thread Starter
I'm Finding My Feet Here Now
 
Joined: Jul 2019
Posts: 131
Likes: 4
From: Falkirk
Default

Nice one, il get some work tried today was pounding down with rain. Is it ok to put the injectors back in? 2 more weeks and my tax runs out and thats its usage for this summer about 30 miles lol.
Reply
Old Aug 17, 2019 | 12:24 PM
  #46  
paulee's Avatar
paulee
Thread Starter
I'm Finding My Feet Here Now
 
Joined: Jul 2019
Posts: 131
Likes: 4
From: Falkirk
Default

Originally Posted by haz87
Work backwards from the metering unit, check ALL vacuum lines for splits etc or loose jubille clips, make sure the gasksets at the throttle body and inlet are all good and that the inlet itself is torqued properly.
Would be easier to test with a running car, but guess we just need to work with what you've got.

Got it all checked mate all good , gaskets old but really good nick and got all the hoses off although some were a real pain lol. whats next?cheers.
Reply
Old Aug 17, 2019 | 05:23 PM
  #47  
paulee's Avatar
paulee
Thread Starter
I'm Finding My Feet Here Now
 
Joined: Jul 2019
Posts: 131
Likes: 4
From: Falkirk
Default

Also been removing fuel tank , keep getting air locks and my senders away so thought id bash on with it , how do i get this braided hose off my fuel tank? worried pliers might break it but is it just a wiggle it eventually out?
And this R2D2 looking device thats the fuel tank vapour valve? , i pressume its not meant to rattle about like mines? sounds like something bigs stuck inside.


braided fuel line
Reply
Old Aug 19, 2019 | 05:08 AM
  #48  
haz87's Avatar
haz87
PassionFord Post Troll
20 Year Member
Liked
Loved
 
Joined: Aug 2004
Posts: 3,499
Likes: 184
From: Colchester,essex
Default

Yer may as well put the injectors back in. Get some new o-rings/sleeves if yours look tired before you do tho.

Brained line will wriggle off.
No idea on the rattle,been far too long since ive had one off
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Ellsa
General Car Related Discussion.
10
Dec 21, 2015 09:27 PM
AJ-RST1
Ford Escort RS Turbo
4
Aug 17, 2013 03:45 PM
robxr3icab
Ford XR Range
2
Apr 7, 2011 06:45 PM
1.9 xr2 on 40's
Ford Escort RS Turbo
9
Jul 24, 2007 08:22 PM




All times are GMT. The time now is 07:29 AM.