Running problems

[swedge]

Fitted new plugs new leads new cts new map sensor and my car still won't run properly

at first it was overfuelling so I fitted the new sensors and leads

if I leave the car for a while it starts fine and rubs for a couple minutes I turned it off today went to vauxhall for parts came back and it won't run, it tries to start but dosnt

it's getting spark and fuel

[mowgli]

swedge. please take it to a garage with a decent diagnostic machine. randomly throwing stuff at an efi engine is not the answer

[swedge]

There's no errors coming up

[mowgli]

something is awry, get a garage to look, it could simply be the mixture out.....

[AlexW]

Its a C14SE, you cant change the mixture?!!!

Lambda been changed recently?

[swedge]

Just double checking everything and on the fuel rail which one is the feed? The one at the front or the back

[AlexW]

Whichever comes off the regulator is the return.

[swedge]

I haven changed it

[mowgli]

Its a C14SE, you cant change the mixture?!!!

Lambda been changed recently?

all injection engines can be adjusted.

[swedge]

The ont that comes off the bottom of the fuel rail is the return?

[swedge]

Also which one is the feed and return on the tank?

[swedge]

All fixed now I removed the valve thing that sits in the fuel lines just after the pump and now it runs perfect

[mowgli]

so is there debris in the fuel???? has it got a filter on it? if not, then get one quick

[swedge]

Nope fuel is clean and it has a filter