Hi everyone. I recently got my fuel pump done on my 1994 Z. I noticed that the rubber grommet/bushing on the bottom of the sending unit was not picked off the old one and they didn't use the one that came with my delphi pump.
I was wondering if there was anything negative that could happen from not installing it?
Is it worth calling up the garage for?
The picture of the grommet is below.Thank you!