My fathers car got affected by this problem and I removed the fuel pump yesterday night. No visible fuel contamination. I collected some fuel to a glass bottle and let it settle but it didn't show any layers or water. I guess as some guys said the fuel density is the actual problem. Not water contamination. Drained the fuel tank. Painfully slow procedure with 4 aquarium air pump tubing. When I gave direct power to the fuel pump for a few seconds it vibrated a little. Hoping for the best and gonna go get some 95 octane fuel. The biggest problem right now is I only have 1/4 tank in my car. Not the best way to go hunting for good fuel . Luckily enough my bike still has a full tank which I pumped about 2 weeks ago.