My car seem's abit sluggish at the moment, noticed it abit more today, basically when I put my foot down it sort of goes then there's a slight loss of power as if somethings blocked, also when I hit 3 and a half 4k revs it doesn't pick up like it normally does, had this problem last week but put a RedX in it with some Shell petrol and it was fine but now it's come back, the only thing I can think of is I put a tenners worth of Asda petrol in it to see me through until I fill up (with Optimax) on Friday, will the s :tsktsk: te petrol cause this or could it be something else? it really is the worst time for the car to go wrong as i'm driving down to Cornwall in it on Sat. Also could this just be in my head :duh:
Cheers.