I have a 1998 chevy suburban i changed the fuel pump,filter,fuel pump relay and the ignition switch still will not start it's getting spark the fuel pump is not working still.any ideas?

Asked by Dec 09, 2014 at 12:35 PM about the 1998 Chevrolet Suburban C1500

Question type: Maintenance & Repair

4 Answers

109,535

Wiring problems with the fuel pump circuit.

I reset the security and it started and ran good. I shut it off and it won't start now. I am thinking ecm maybe?

109,535

More likely the security system is messed up, shutting off the fuel pump cause it believes the rig has been broken into. Door switches are a big problem with the security.

5

remove the ground from the battery to reset the ecu. when you turn the key on you should hear the fuel pump run to pressurize the system. If the pump runs car should start. If pump does not run sounds like an ecu problem. Did you check the old pump to see if it was bad?

Your Answer

Suburban

Looking for a Used Suburban in your area?

CarGurus has 23,485 nationwide Suburban listings starting at $1,995.

ZIP:

Chevrolet Suburban Experts

  • #1
    Andrew Olsen
    Reputation
    1,100
  • #2
    Neal Turner
    Reputation
    1,020
  • #3
    Eric Fritz
    Reputation
    1,010
View All

Related Models For Sale

Used Chevrolet Tahoe
848 Great Deals out of 40,189 listings starting at $1,700
Used GMC Yukon
516 Great Deals out of 19,538 listings starting at $1,995
Used Ford Expedition
491 Great Deals out of 20,299 listings starting at $1,500
Used Chevrolet Silverado 1500
2,774 Great Deals out of 158,080 listings starting at $1,000
Used Cadillac Escalade
277 Great Deals out of 12,216 listings starting at $2,995
Used Ford F-150
3,116 Great Deals out of 231,595 listings starting at $1,300
Used Lincoln Navigator
99 Great Deals out of 3,631 listings starting at $1,999
Used Dodge Durango
275 Great Deals out of 25,034 listings starting at $1,500
Used Ford Explorer
1,142 Great Deals out of 68,760 listings starting at $1,200
Used GMC Sierra 1500
1,161 Great Deals out of 62,193 listings starting at $1,295

Used Cars For Sale

2018 Chevrolet Suburban For Sale
3 Great Deals out of 7,491 listings starting at $41,100
2017 Chevrolet Suburban For Sale
153 Great Deals out of 5,215 listings starting at $35,899
2016 Chevrolet Suburban For Sale
44 Great Deals out of 1,376 listings starting at $31,000
2015 Chevrolet Suburban For Sale
54 Great Deals out of 1,874 listings starting at $22,950
2014 Chevrolet Suburban For Sale
30 Great Deals out of 572 listings starting at $13,495

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.