Haven't got to the fuel filter today yet, looks like it will have to wait for tomorrow. I thought ignition related as well from other things I have read. He thinks fuel related because he says if it was spark/ignition related it would have thrown a code by now.
I thought maybe the woman who owned it before being that it was only for small commutes, probably never got on it wot. And maybe even was running 87 octane in it to save money and probably never noticed a difference running wise if she was never wot. It had a little under 3/4 tank in it when we got it, and ran the rest out and filled it back up with 93 and a bottle of fuel injector cleaner thinking maybe that had been the case.
Problem hasn't improved though. I drove it to town earlier, it wasn't fully up to temp but I stepped into it and it didn't hesitate. But on the way back after it was at temp it started it's bucking again. It also seems to run quite cool as if it has a lower temp thermostat in it, it settles right at the large mark between 100 and 210. So about 160-180 or so. Not sure what the stock one is at.
Will have to look over the plugs, wires, and coil packs.
Oh also he wants to change the oil in the supercharger, he's kind of stuck on doing that. I doubt it's even been done and the manual says every 50,000 miles I believe. How often do you guys change yours?
