You may have gotten the last bit of fuel from the storage tank [lots of $hit from the bottom of the storage tank]. Check the fuel pressure at the rail and change the fuel filter. Hopefully it has not screwed the injectors. Dave W
You may have gotten the last bit of fuel from the storage tank [lots of $hit from the bottom of the storage tank]. Check the fuel pressure at the rail and change the fuel filter. Hopefully it has not screwed the injectors. Dave W
I find that in my 20v bp ultimate and shell fuel feels faster than the Caltex / mobile fuels. I don't know about getting the fuel tested.
also if the oil is slightly low or the coolant it drops power too
Ae86 Drivingclub - Toyota AE86 Car Club where AE86 | KE70 | Toyota 86 / GT86 | Subaru BRZ | Scion FRS owners
My tuner told me to only use bp ultimate in my F6. i put shell vortex in it once on the way to the dyno and it pinged its head off. that was from a very popular servo thats always busy too.
Fuel quality makes a huge difference to power output on a tuned car that's so much closer to the edge than a factory tune.
I'd change the fuel filter as well. they aren't dear and we never change them as much as we should.
I find Mobil to be shit, crap km's and runs sluggish. BP is hit and miss, Shell seems to be good but expensive and the best I find is United 98. They used to have 100 which was magical!