Debris in Carb

[d240zx2]

And burning food doesn't compute, either.

[mikeont240Z]

it's no different in Ontario. Gas companies proclaim newer mixtures that either 'clean' or 'boost' the system but there's no real difference other than price.

[Gary in NJ]

I've been using Star-Tron to fight the effects of ethanol in my 240Z, my motorcycles and even my tractor.

You can find it at Walmart this time of year.

[FastWoman]

Mike, I just cleaned out my tank and am ready to repaint and reinstall. I had lots of the "soft" black debris in the bottom of my tank -- like little globs of soot -- from degraded rubber. After shaking/rinsing with lots of acetone and Chemtool B12 and STILL not dislodging all the debris, I finally pulled out the pressure washer and blasted out the inside, finishing off with a rinse of acetone and B12. I wish I had done the pressure wash first, as I would have saved a lot of time, effort, and materials.