NHTSA — Fuel System, Other: Fuel Injection System Problems

CarComplaints.com Notes: This was the GMC Suburban's last year before being rebranded Yukon.

2.9

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
50,013 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.

1999 GMC Suburban fuel system problems

fuel system problem

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1999 GMC Suburban Owner Comments

problem #1

Oct 222002

Suburban 8-cyl Diesel

  • Automatic transmission
  • 50,013 miles

A D V E R T I S E M E N T S

Injector pump failure causing the vehicle to just stall when going down the road. It happened to me the last hot weekend this fall. The local dealer took my vehicle & had it for over a week, finally getting a code to show up that allowed them to replace the injector pump. I don't believe that the injector pump was at fault, but instead the pmd electronic control module was failing. This replacement didn't cost me anything, but I think GM should extend the warranty for a much longer period of time because of the known problem. They extended the warranty to 120,000 miles on an engine that is designed to run 200,00+ miles w/proper care. My vehicle has approx. 50,000 miles on it at this time.

- Beaverton, MI, USA

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