Had no fuel pressure at injectors on my ERST was told it could be fuel pump, so fitted new one and still no change. cold start valve sprayed me in eyes though when i cracked of union on metering head? some one please help!!

 

there is no fuel pressure at the injectors until it is running!! if you remove the air filter and gently push the flap in the metering head down when cranking it over and the fuel should then get up to the injectors

 

I have cracked the unions off the metering head one at a time and held the air flap down and turned the engine over but still no joy?

 

had same problem with mine it was an air leak and in my case was down to the dump valve which was faulty