The sending unit should be at the front of the tank on the upper half, usually the ground strap starts rusting which creates a bad conection. Ground straps are available, but one can be made with wire, but the main solution is having a good clean conection on the ground. This usually takes care of the problem ,but there are times when you need to get a new sending unit Don 59 Crown 55 C300 ----- Original Message ----- From: "Roger Farrar" <tenpalms@xxxxxxx> To: <mailing-list@xxxxxxxxxxxxxxxx> Sent: Saturday, March 01, 2003 8:13 PM Subject: Re: IML: fuel gauge only reads 3/4 > <<<<<<<<<<<Where is the fuel sending unit at? When i fill up my tank it > says I only > have a 3/4 of a tank, so I have to do somthing to the sending unit. and > suggestions? > Thanks, > Kevin Pacheco > 71 IMPERIAL>>>>>>>>> > > Before repairing or replacing the tank > sending unit, clean and tighten all the connections in the circuit. Any iffy > connections can introduce enough resistance into the circuit to change the > calibration. The most likely connections to be cruddy are the one at the > tank sender or the connector plug(s) > in the wiring to the rear of the car. > regards > Michael > > Roger and Michael in San Diego > 67 Crown Convertible "Moby" > 73 LeBaron Coupe "La Bomba Negra" > 56 Sedan > > > >