
Originally Posted by
Looking For SQ5
I have the 21's on (would have preferred the 20's, but the car came with the 21's) and when I had all 4 corners changed, the personnel recommended and put 40psi. It seems a tad firm and uncomfortable, I'll try lowering the pressures to 38psi and see how that goes first.
The slight hesitation @ 1.5k rpm upon the first take off when cold is still there though, not sure what's causing it.
I had similar hesitation, which remained even after a tune. What fixed it? A new fuel filter!
Had the issue and read on here somewhere about the fuel filter being a possible cause. The filter was replaced at the 60,000k service I think it was, and have not had the issue since, in over 40,000k.
Could be worth a look.
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Current rides: Audi SQ5, HSV E3 GTS, Ducati Streetfighter