Replacing the fuel pump on a 1991 GMC Sonoma V6 typically takes about 2 to 4 hours, depending on your experience and the tools available. The process involves draining the fuel, removing the fuel tank, and replacing the pump, which can be labor-intensive. If you're familiar with automotive repair, it may be quicker, but for beginners, it might take longer. Always refer to a repair manual for specific instructions and safety precautions.
as long as it's the same type.. 1 piece grille
If you mean: "can the sonoma 4.3v6 run with the fuel pump for the sonoma 4.3v6 crew cab?" the answer is yes, as long as both trucks have the same engine they are the exact same pump. If the crew cab you are refering to is a full size gmc, or another make (except chevy s-10 of the same year and engine) or engine size of vehicle the answer is no, don't even try it.
Should be mounted on the rear axle behind the fuel tank. About 1" diameter, 3" long.
The fuel guage didnt work on my 97 for a long time my fuel pump went out I fixed the pump it fixed the guage. I was told it was the sending unit that's part of the pump.
It is inside the fuel tank, an experienced mechanic can replace it in about 2 hours.
10 minutes or less
It would depend on the year, make and model of the vehicle.
It will take a skilled mechanic approximately 5 hours to change the fuel pump in your 1991 Mercury Cougar. It can take a novice mechanic much longer.
where is the #5 injector? how long does it take to fix
2 hours.
Replace it every 50,000 miles.
1 hour labor charge.