dirty fuel quesstion
I have a 98 4.0 with 195k on it and I don't know all its history but I've had it almost 4 years now. It has CAI, super 40 muffler, BBK throttle body. But this past week I was doing some maintenance, and put new coil pack, spark plugs / wires, air filter, and fuel filter on. And when I got old filter off fuel cam out because I didn't depressurize the system, because of that I got a good look at the fuel from the tank and noticed it was dark brown. Now there is a can of sea foam from fill up but I'm down to a third of a tank. Now question is should it be that dark from sea foam cleaning tank there isn't a fuel return that I know of, to return dirty fuel back to tank. what are some thoughts. Thanks for any opinions.
see if this gives you an image
98 ranger 4.0 4x4, 35x12.5 General Grabbers, 3" body lift, k&n air, bbk throttle body, welded together my own stack exhaust, tire gate, big stereo, look at pix tells you what I've done.