Indeed, he is. I have messed up with the fuel system because of putting laccquer thinner into the system.
I am an amateur on Auto Repair. My car is 1999 Honda Accord 3.0 V6.
I have watched Eric video and read the comments. They argued that he did not put enough lacquer thinner (should be half tank and 1 gallon.) I did the same. I bought 1 gallon of lacquer thinner at Home Depot and suck it all into the fuel tank.
At first, I ran okay. However, my car started to have rough idle, loss of power, engline light blinking, engine code P0301->P0306 + P0300 and P01999. I tried to dilute those shit out of my car by trying to let the car run until nearly empty tank. Badly, the problem still persists.
I will try to do the fuel pressure test tomorrow. I believe I have might to replace either fuel pump (included the fuel filter) or some fuel injectors.
I will update the post later. Wish me luck. Hopefully someone can give me some advice.