how to make a hole in the floor of a 1990 Surbuban to change the Fuel Pump

Asked by Oct 06, 2014 at 11:36 PM about the 1990 GMC Suburban R2500

Question type: Maintenance & Repair

need to put a new fuel pump in the tank , but I just filled the tank -34 gals  - need to know if anyone has done this and how to go thru the floor to the tank . any tips ?,

1 Answer

77,845

Don't do it, you will weaken the body structurally, there is a support member right where you need to be to cut a hole. Purchase a little hand pump from Harbor Freight and pump out the fuel, then drop the fuel tank and replace the pump assembly.

2 out of 2 people think this is helpful.

Your Answer

Add photo

Related Questions

Search GMC Suburban Questions

GMC Suburban Experts

#1 LouB
LouB
Reputation 1,190
#2 Larry Thibert
Larry Thibert
Reputation 180
#3 tennisshoes
tennisshoes
Reputation 150
View All

Related Models For Sale

Used Chevrolet Suburban
698 Great Deals out of 21,946 listings starting at $2,095
Used GMC Sierra 1500
1,145 Great Deals out of 58,004 listings starting at $995
Used Ford F-150
3,374 Great Deals out of 203,978 listings starting at $1,273

Used Cars For Sale

1999 GMC Suburban For Sale
67 listings starting at $1,595
1995 GMC Suburban For Sale
11 listings starting at $1,995