Hello, during the hot weather when I go to start the van first thing it can take anything from 10- 30 seconds to fire up as though the petrol is slowly making its way up from the tank. Yesterday it felt more like a minute.
This is with the usual one press of the accelerator then not touching it again and it will fire a run on choke.
Once it has been started it will run, stop then start again as usual.
Fuel lines are new, filter new, pump about a year old, push rod ok so is it worth fitting a pierburg non return valve before the pump. Nothing to lose or complicating matters??
I know they say the pump is a non return valve but this only happens when it’s been stood for a day or two in the hot sun. In the Winter it fires up straight away.
1.9 dg wbx ‘83
David.
Non return valve on fuel feed???
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- jrt
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Non return valve on fuel feed???
the future is unwritten
Re: Non return valve on fuel feed???
Have you checked the small filter in the pierburgs petrol entry pipe ?
Peter
Peter
Prepare for the worst but hope for the best
1984 1.9 DG WBX Autohomes hightop
1984 1.9 DG WBX Autohomes hightop
- jrt
- Registered user
- Posts: 3420
- Joined: 01 Oct 2011, 15:53
- 80-90 Mem No: 10288
- Location: East Cheshire
Re: Non return valve on fuel feed???
Cooler and drizzly earlier this morning and fired up straight away after being left a day.
The valve can stay in my spares box.
I’ll probably fit a new pump/ rod if it continues and see what happens rather than introducing something else into the mix.
David.
The valve can stay in my spares box.
I’ll probably fit a new pump/ rod if it continues and see what happens rather than introducing something else into the mix.
David.
the future is unwritten