c20let missfiring

[hoob]

hello i got my nova on the road now but i got bit of a prob wen you put you foot flat down it missfires and back fires can any any one help it was fine the other day could be over boosting? only thing done to it is powerboost valve and frontra intercooler????

thanks:thumb:

[Adam]

Running standard boost?

Get a boost gauge fitted

[hoob]

yea mate i runing standard boost i seemed tho be like this since i put super unleaded in it .. i goin buy a boost gauge any way coz be handy to have

[Philsutton]

could be soooooooooooooo many things its unreal. Could be a sparking problem i.e the spark being blown out which normally requires the gaps to be closed up but I doubt it on standard boost.

[hoob]

well i taking out the super unleaded now and put normal unleaded it seems to have sorted the prob but still seems under power lol

[Philsutton]

tried changing the ron plug round. Mine wont run on normal unleaded, just the super expensive stuff

[hoob]

what a ron plug mate ? i new to turbos lol