09-09-2018, 08:27 AM
If it's a replacement sender unit it is possible it's been installed with the float too close to the side of the tank. Loosen off the locking ring using a hammer n chisel (or targe flat head screwdriver) on the tabs to get it started. Once loose just try rotating the sender unit a few degrees clockwise in the first instance. No need to remove the sender n doing so is likely to be messy. (Difficult to do without spilling fuel inside the car).