hi guys put this in the technical q-a aswell.

got a slight problem. when i want to come on boost above 10 psi the car begins to stutter and pink out. im am going towards the fuel pump not getting 12volts idea.
am i right or could it be something else?
the boost doesnt drop of.
its a stage 1 4x4. plus it only does it from third gear to 5th cause obviously there less strain on the engine and pump in the lower guys i guess.
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check the plug gaps might be open too much

 

ok will do they are only 6 months old though or can they mess up so soon. cheeRS

 

.65mm plug gap with a group a coil for good measure staeg 3 26psi peak no probs mate

 

also mate check crank sensor .65mm again and phase sensor .25mm [phase sensor wiring can corrode and cause running issues] as crank sensor

 

sweet will look at that was looking a bit grubby when i looked at it last.

 

When did you last change the fuel filter ?
tabetha

 

not sure. Probably a few years ago. Are the simple to replace?

 

Yes dead easy, make sure you get new copper washers for each end though, as old ones go hard and like leaking when disturbed, note flow direction arrow as well!!
tabetha

 

fanastic cheeRS

 

I have fuel filters and copper washers in stock mate

 

i always find the old seals seal and new ones leak !