slight flat spot on the s4 is this normal at 110

[mr.oogieboogie]

hello everyone, warmed up the s4 this evening and took it for a bit of a blast to warm it up although i had only gone a mile or so before hitting the detanator, it seems like it has a bit of a flat spot at 110 (private road of course) is this normal at 120 it pulls like a train but ran out of road although the fuel was very low and car not too warm so maybe a combination of thingsnetter to full warm it up i think

[esprits4de]

Fueling! The secondaries kick in or so. I had that on mine as well, after adjusting ( Markus at PUK ) through a better fuel chip this dissappeared ( almost...)

Try a different or optimized chip.

[mr.oogieboogie]

thanks Olaf i will be getting a upgraded chip but a bit later as i have other things on the list to do 1st thanks for the input