F4rt help

[Derek.j]

Can anyone give me a hand

F4rt engine wide open throttle as soon as I get to 3k it splutters and just stops revving and start popping through the air filter and just won’t go

It’s got new injectors and coils and a set of spark plugs are on the way

Will rev up fine sitting still but as soon as there’s load on it and boost it just dosnt like it

It will climb all the way up the revs slows with part throttle but open it up and it just dosnt go

Basically started when it was took through a massive puddle and soaked everything and ran out of Petrol

 

[andybond]

I would be tempted to scan it to see the fault code.

However experience tends to suggest its a coil or fuel pump issue.

 

[Derek.j]

I’m going to have to buy a fuel pressure gauge and check the pump it’s got new coils on

 

[Ciapata]

A set of new oem spec spark plugs sorted it for me. The ecu didn't show any misfire related codes. Try lowering the gaps in your old plugs and see if it makes any difference.