[62ChevyC60Wrecker]

I had to drop the ful tank on the 84 K20 Chevy Suburban due to the sending unit took a crap on me. While I had the tank down I changed all the rubber lines; including the main filler neck line. I took note on the grund wire location for the seending unit and used a wire wheel on my right angle grinder and cleaned the inside of the frame and relocated the new ground to the inside the top of the frame. The fuel gauge works now & now I don't have any fire. A friend suggested to use my transfer pump and check the hardlines from the engine bay back towards the gas tank by pumping ful through them and watch for leaks. Same friend also suggested the new mechanical fuel pump I bought may be a dud.