I fitted a set of pfr7b plugs into my00 yesterday,the gap they come out of the box is 0.7? i just put them straight in, i have read you are ment to change the gap to 0.65? why is this, does 0.05 realy matter?

thanks for the information in advance.

 

The plugs should be already set out of the box, if your car is running ok don't worry there fine.

 

yea as said mate. i fitted some new an put them in mine runs great

 

Mine where all over the place, from 0.5mm to a fraction under 1mm

But as said, if your running ok then............

 

thanks for the advice! cars running good!