2001 Deville DTS.
When I get down to about 1/3 to 1/4 tank remaining, the fuel gauge starts jumping upward in increments, until it pegs-out at 'F'ull.
I have learned to adapt-- I use the DIC readout of gallons used, knowing I have a 17-gal tank, and how many MPGs I can get. (I mostly drive a 20-mile stretch of highway, so the MPG is consistent there.)
I have read a few of the other discussions on here, but I am confused
, because some of them mention replacing the fuel PUMP, whereas some suggest it is something called the fuel 'SENDER" unit...as opposed to the actual pump itself. Perhaps it's different depending on model/year. Can anyone with early 2000s Deville/DTS knowledge fill me in?
My DIY skill level is on the "low end of intermediate." I'm not afraid to take it on, but if this is especially difficult, I may not bother. (This is my only vehicle at the moment, so I can't be without it more than a weekend.) I think I read in another post that my 2001 should have an access hatch in the trunk. (If not, I won't even consider fixing it on my own.) Honestly, I have not looked yet. Too much stuff in the trunk.
Just hoping for some CLARITY here on what exactly needs replaced. Part numbers/links/references appreciated. And then maybe thoughts on whether I should do it myself or not, based on your experience of doing it.
Thanks!
When I get down to about 1/3 to 1/4 tank remaining, the fuel gauge starts jumping upward in increments, until it pegs-out at 'F'ull.
I have learned to adapt-- I use the DIC readout of gallons used, knowing I have a 17-gal tank, and how many MPGs I can get. (I mostly drive a 20-mile stretch of highway, so the MPG is consistent there.)
I have read a few of the other discussions on here, but I am confused
My DIY skill level is on the "low end of intermediate." I'm not afraid to take it on, but if this is especially difficult, I may not bother. (This is my only vehicle at the moment, so I can't be without it more than a weekend.) I think I read in another post that my 2001 should have an access hatch in the trunk. (If not, I won't even consider fixing it on my own.) Honestly, I have not looked yet. Too much stuff in the trunk.
Just hoping for some CLARITY here on what exactly needs replaced. Part numbers/links/references appreciated. And then maybe thoughts on whether I should do it myself or not, based on your experience of doing it.
Thanks!