Northstar Engines and System Technical Discussion Discussion, Fuel Pump removal in Cadillac Engine Technical Discussion; All the 1999 STS manual says I need a collar ring removal tool to get the fuel sending assembly out ...
You should probably post this in the Seville/Eldo forum. The job can be done without the tool from what I have seen posted but you need to be careful about pounding the ring out. You will also need a new gasket.
Automobile(s): White Diamond '03 DHS (with DTS floor shift)
Re: Fuel Pump removal
Nope. The tank was still sealed until I loosened it. Putting back on was the same. Had it finger tight, then by the time I had to tap it in place, it was sealed. Besides I WAS careful when tapping it on and off.
Out of the hundreds I have done I have used many methods and never had a concern of sparks.
It isn't really a spark generating process.
Be sure to have something handy, like a fire extinguisher just in case but....