[3.2 CAB]

Yes you will need a couple of shop towels or rags to catch the gas, but it in not a killing amount that will come out. I did find it easier to do it just how the Bentley shows, that way you are not putting undue pressure or stress on any of the other components. One thing to watch for, on the drivers side, when you are loosening the fuel rail fitting, it is very easy to knock of the big vacuum line from the plastic "Y" shaped tee on that side. I know because I did it once on mine, it really ran like crap, wouldn't idle right coughed and sputtered a lot. I shut it down and got the mirror and light on that side and saw that I had knocked the hose loose there. To prevent it from happening again, I installed hose clamps on all the fittings on that "Y" connector.