Hello yes there is two signal flashers on the 2000 eldorado take the cover off from under the dash under the steering wheel one is silver to your right the other is to the left sitting in the corner a black little box.
Located on left side of steering column. Take off both covers and you will find the turn signal relay.
5-30wt is what is listed for my 2000 eldorado
20 gallons
Either 275 or 300
Yes. Thay have they have the same bolt pattern.
How do you replace a front turn signal bulb for a 2000 sts cadillac?"
You don't, if you know what's good for you.
Replace the Flasher Relay.
It sounds like it might be the fan motor .
I have a 2000 Eldorado with 69K miles. I get about 16 to 17 in town; 24-25 highway. Averages about 18-19. Not great, but it's a big motor in a big car.
No. depending on your model, it fits 1997-1999 deville, 1995-2002 eldorado, or 1992-1997 seville.
You would have to define exactly what you mean by 'reset' before the question can be answered.