I recently changed the fuel pump in my '93 MX6 and before I did so, the fuel gauge worked. When I installed the new pump, i soldered the new power and ground wires and used heat shrink to seal them up. I didn't mess with the other wire on the assembly. Has anyone else had this problem and if so, what did you have to do to correct it? I really don't want to have to drop the tank again unless I really need to do so. Also, if anyone has an extra NGK #2 plug wire in good shape laying around (for V6) how much would you want for it shipped to 23805? The tip on my #2 plug wire somehow or another broke and I'd like to not have to order another complete set of wires for just one wire. Thanks in advance!!

 

I assume you have correct polarity. Tie the unused wire too a good ground.

 

I have an intact #2 wire on there now... I just need an NGK #2 wire to complete the set.

Are there any compatible fuel sending units that anyone can think of? I really need to be able to know how much gas there is in my tank.