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really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
0 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

1998 GMC Yukon fuel system problems

fuel system problem

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1998 GMC Yukon Owner Comments

problem #3

Aug 212007

Yukon 8-cyl

  • Automatic transmission
  • miles


The vehicle would be running fine, then you would not know after you made a stop and turned it off if it would start again. Sometimes you could disconnect the battery cables for a while and then it would start. Took it to the shop, they could not find a definitive problem. Then the fuel pump went out, replaced it and two weeks later it went out again. Replaced the pump and wiring harness, two weeks later out again, replaced pump and relays. Then about a month and a half the fuel pump went out again! replaced the pump and they installed a different wiring harness this time, I have only driven it for a day this time, wonder how long this pump will last. The mechanic I use went to the GM dealer to get the fuel pumps. Also, I bought the Yukon used, and when I filled it up I noticed a gas smell, and discovered it was leaking. Took it back to the car lot, they said they fixed it, but the next time I filled up it was leaking again. Shortly thereafter the fuel pump saga started! what is the problem here?? I have a great mechanic and he has checked that truck all over, and cannot come up with a good reason why the fuel pumps keep going out. I have not contacted GM yet.

- Lumberton, TX, USA

problem #2

Feb 072005


  • Automatic transmission
  • miles
Consumer had to replace the fuel pump six times in the last two years. When being replaced the cause could not be determined.

- Bronx, NY, USA

problem #1

Oct 011997


  • Automatic transmission
  • miles
Fuel pump failed.

- Laguna Hil, CA, USA

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