Originally Posted by
turbocabessex
you will find it will only prime when the pressuse drops which usually takes a few secs, if your not getting fuel to the injectors then pressure will be low hence the priming every time you turn the key even if its switched back on instantly after being turned off, as said get someone to pump flap under air filter as you crank the engine
totally disagree mate
fuel not getting to injectors wont make the pressure low.
and car will not prime everytime you turn the key,if you turn it first time it will prime,if your attempting to start everytime it may well prime everytime,but if your just turning the ignition on to see if you can hear it then it wont prime cos pressure is there already