I hate those small gear clamps.I can't trust them. Take a look at how they work. The slots for the screw threads grab the rubber and bunch it up as you tighten the screw. This leaves a little area where it could theoretically leak . So I have to put a second clamp on there to draw that tight, to make sure it can't. As time goes by, the hose rubber flows out and the gear clamp loosens it's grip.And one day the car quits running;and you can't figure out why your filter is full of air,lol.
Do yourself a favor; swap those spring clamps onto a new jumper at the sender.
You can always see the clamps seeping at the filter.
