If it's carbureted - then it should be on the passenger side (ummm or Drivers Side lol) near the front of the engine block and have the fuel lines going to and from it. Fairly easy replacement.
If it's fuel injected - it's in the Gas Tank. Sorry about that :-( since if it's bad you have to drop the gas tank to replace it. Believe me it ain't fun. So, if you are mechanically inclined and have tools (including a floor jack to jack the tank down and back up) and don't mind spending the better part of a day doing it (you need to have the gas tank almost empty (at least that makes it easier) go for it. Otherwise it's dealer or local garage time.
Don't get me wrong, I have replace many in tank fuel pumps, it's just that it's a real pain to do in your garage or driveway. Also, while your in there (if you DIY), then make sure the wiring is good and replace the "sock" filter and replace the in-line fuel filter which is mounted on the drivers side frame rail. It would really suck if you put in a new pump just to find out that it was the wiring :-(
How do you replace the fuel filter on a 2003 Buick Regal?
In the fuel tank.
In the fuel tank.
The fuel pump on a 1993 Buick Regal is located inside the fuel tank. It pulls fuel from inside the tank and pumps it toward the vehicle's engine.
The fuel filter on a 95 Buick Regal should be located on the frame, probably on the drivers side in front of the fuel tank. It is an inline type and is easily replaced.
Mounted inside the fuel tank.
It's in the fuel tank.
in the gas tank.
Only Ford products have a fuel shut-off switch. GM never used them. 1992 Buick Regal Owner
The 2012 Buick Regal runs on flex-fuel (FFV).
left side of frame near your fuel tank
the fuel pressure regulator should be right on the fuel injector rail
The 2003 Buick Regal runs on regular unleaded.
The 2011 Buick Regal runs on regular unleaded.
The 2013 Buick Regal runs on regular unleaded.
The 2004 Buick Regal runs on regular unleaded.
The 2001 Buick Regal runs on regular unleaded.
The 2002 Buick Regal runs on regular unleaded.
The 2014 Buick Regal runs on premium unleaded (recommended).
Wandering fuel gauge on a 2003 regal
It's in the fuel tank, which is located in front of the rear wheels under the back seat.
its on the front fuse box... its marked.
On my 91 its along the drivers side of the car where the fuel line runs back to the gas tank
Try in the trunk. Some cars had a fuel switch located in the trunk. THERE'S NO FUEL PUMP RESET ON GM CARS !!!!
It does not have one.